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Glerup M, Kessel C, Foell D, Berntson L, Fasth A, Myrup C, Nordal E, Rypdal V, Rygg M, Arnstad ED, Peltoniemi S, Aalto K, Schleifenbaum S, Høllsberg MN, Bilgrau AE, Herlin T. Inflammatory biomarkers predicting long-term remission and active disease in juvenile idiopathic arthritis: a population-based study of the Nordic JIA cohort. RMD Open 2024; 10:e004317. [PMID: 39242113 PMCID: PMC11381635 DOI: 10.1136/rmdopen-2024-004317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 08/20/2024] [Indexed: 09/09/2024] Open
Abstract
OBJECTIVES To assess the ability of baseline serum biomarkers to predict disease activity and remission status in juvenile idiopathic arthritis (JIA) at 18-year follow-up (FU) in a population-based setting. METHODS Clinical data and serum levels of inflammatory biomarkers were assessed in the longitudinal population-based Nordic JIA cohort study at baseline and at 18-year FU. A panel of 16 inflammatory biomarkers was determined by multiplexed bead array assay. We estimated both univariate and multivariate logistic regression models on binary outcomes of disease activity and remission with baseline variables as explanatory variables. RESULTS Out of 349 patients eligible for the Nordic JIA cohort study, 236 (68%) had available serum samples at baseline. We measured significantly higher serum levels of interleukin 1β (IL-1β), IL-6, IL-12p70, IL-13, MMP-3, S100A9 and S100A12 at baseline in patients with active disease at 18-year FU than in patients with inactive disease. Computing receiver operating characteristics illustrating the area under the curve (AUC), we compared a conventional prediction model (gender, age, joint counts, erythrocyte sedimentation rate, C reactive protein) with an extended model that also incorporated the 16 baseline biomarkers. Biomarker addition significantly improved the ability of the model to predict activity/inactivity at the 18-year FU, as evidenced by an increase in the AUC from 0.59 to 0.80 (p=0.02). Multiple regression analysis revealed that S100A9 was the strongest predictor of inactive disease 18 years after disease onset. CONCLUSION Biomarkers indicating inflammation at baseline have the potential to improve evaluation of disease activity and prediction of long-term outcomes.
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Affiliation(s)
- Mia Glerup
- Department of Paediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Christoph Kessel
- Department of Paediatric Rheumatology and Immunology, University Hospital Münster, Münster, Germany
| | - Dirk Foell
- Department of Paediatric Rheumatology and Immunology, University Hospital Münster, Münster, Germany
| | - Lillemor Berntson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Anders Fasth
- Department of Paediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Charlotte Myrup
- Department of Paediatrics, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ellen Nordal
- Department of Pediatrics, University Hospital of North Norway, Tromsø, Norway
- Department of Clinical Medicine, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Veronika Rypdal
- Department of Pediatrics, University Hospital of North Norway, Tromsø, Norway
- Department of Clinical Medicine, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Marite Rygg
- Department of Clinical and Molecular Medicine, NTNU-Norwegian University of Science and Technology, Trondheim, Norway
- Department of Pediatrics, St Olavs Hospital, Trondheim, Norway
| | - Ellen Dalen Arnstad
- Department of Clinical and Molecular Medicine, NTNU-Norwegian University of Science and Technology, Trondheim, Norway
- Department of Paediatrics, Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
| | - Suvi Peltoniemi
- Clinic of Rheumatology, Helsinki University Hospital, Helsinki, Finland
| | - Kristiina Aalto
- Department of Paediatrics, New Children's Hospital, Helsinki University Hospital, Helsinki, Finland
- Paediatric Research Centre, University of Helsinki, Helsinki, Finland
| | - Susanne Schleifenbaum
- Department of Paediatric Rheumatology and Immunology, University Hospital Münster, Münster, Germany
| | - Malene Noer Høllsberg
- Department of Paediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | | | - Troels Herlin
- Department of Paediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
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Oliveira Ramos F, Zinterl C, Fonseca JE. A lifelong journey: Long-term perspectives on Juvenile Idiopathic Arthritis. Best Pract Res Clin Rheumatol 2024; 38:101984. [PMID: 39068102 DOI: 10.1016/j.berh.2024.101984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 07/22/2024] [Accepted: 07/23/2024] [Indexed: 07/30/2024]
Abstract
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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Affiliation(s)
- Filipa Oliveira Ramos
- Unidade de Reumatologia Pediátrica, Hospital Universitário Santa Maria, ULS Santa Maria, Centro Académico de Medicina de Lisboa, Portugal; Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Portugal.
| | - Carolina Zinterl
- Unidade de Reumatologia Pediátrica, Hospital Universitário Santa Maria, ULS Santa Maria, Centro Académico de Medicina de Lisboa, Portugal
| | - João Eurico Fonseca
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Portugal; Serviço de Reumatologia, ULS Santa Maria, Centro Académico de Medicina de Lisboa, Portugal
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Sidhique R, Bagri NK, Jana M, Pandey RM, Pandey S, Venkatesh P, Azad SV, Gupta S, Kabra SK. Disease Damage in Juvenile Idiopathic Arthritis. Indian J Pediatr 2024:10.1007/s12098-024-05239-2. [PMID: 39212855 DOI: 10.1007/s12098-024-05239-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 08/06/2024] [Indexed: 09/04/2024]
Abstract
OBJECTIVES To estimate the prevalence and predictors of disease-related damage in children with juvenile idiopathic arthritis (JIA) in a resource-limited setting. METHODS A single-centre study was conducted from January 2021 - December 2022. Children (≤ 18 y) diagnosed with JIA as per International League of Associations for Rheumatology (ILAR) criteria, with a disease duration of more than one year, were enrolled for this study. The articular and extra-articular damage was assessed using the juvenile arthritis damage index (JADI) and modified JADI scores. Disease activity and disabilities were evaluated using the clinical juvenile arthritis disease activity score (cJADAS) and Childhood Health Assessment Questionnaire (CHAQ). RESULTS One hundred and five children [44% (n = 42) boys] with JIA were enrolled in the study. The mean (SD) age of children at enrolment was 158 (46.2) mo. The median (IQR) disease duration was 48 (36-72) mo. Articular damage (JADI score ≥ 1) was present in 48.6%, and extra-articular damage (JADI-E ≥ 1) was observed in 21.9% of children. Half of the children (n = 22) with enthesitis-related arthritis (ERA) had joint damage (modified JADI score ≥ 1). Four children had ocular damage due to uveitis. Among the factors associated with articular damage, the odds of articular damage were high in those with positive rheumatoid factor (RF) and/ or anti-cyclic citrullinated peptides (CCPs) [OR: 4.4, 95% CI (1.00-19.60)]. CONCLUSIONS 48.6% of children with JIA had articular damage, while 21.9% of the children had extra-articular damage. Children with RF and/ or anti-CCP positivity are associated with higher odds of joint damage.
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Affiliation(s)
- Ruksana Sidhique
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Narendra Kumar Bagri
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India.
| | - Manisha Jana
- Department of Radiodiagnosis and Interventional Radiology, All India Institute of Medical Sciences, New Delhi, India
| | - R M Pandey
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Shivam Pandey
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Pradeep Venkatesh
- Department of Ophthalmology, All India Institute of Medical Sciences, New Delhi, India
| | - Shourya Vardhan Azad
- Department of Ophthalmology, All India Institute of Medical Sciences, New Delhi, India
| | - Sumita Gupta
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Sushil Kumar Kabra
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
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Quilis N, Mesa-Del-Castillo Bermejo P, Boix P, Juanola O, Bernabeu P, Francés R, Andrés M. Peripheral blood regulatory T cells and disease activity, quality of life, and outcomes in children with juvenile idiopathic arthritis. Pediatr Rheumatol Online J 2024; 22:69. [PMID: 39090751 PMCID: PMC11293029 DOI: 10.1186/s12969-024-01006-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Accepted: 07/20/2024] [Indexed: 08/04/2024] Open
Abstract
OBJECTIVES To measure regulatory T cell (Treg) levels in the peripheral blood of children with juvenile idiopathic arthritis (JIA) and analyse the association of this measure with disease activity, quality of life, adjustment of treatment, and hospitalisation. METHODS We conducted a two-phase study (cross-sectional and prospective), including consecutive children with a JIA diagnosis according to ILAR criteria. Our independent variables were Tregs, Th1, Th2, and cytokines in peripheral blood, and our dependent variables in the cross-sectional phase were arthritis category, JIA activity, and patient-reported outcomes. To test associations, we used Spearman's correlation coefficient and the Mann-Whitney U test. In the prospective phase, we explored the probability of treatment adjustment and hospitalisation for JIA during follow-up according to Tregs levels at baseline, using Cox proportional regression. RESULTS Our sample included 87 participants (median age 11 years, 63.2% girls). Tregs were not associated with most variables of interest. However, we found that higher Tregs concentration was associated with lower erythrocyte sedimentation rate (ESR) and better subjective disease status and course, while higher IL-10 and TGF-β levels were associated with lower ESR, less pain, and better subjective disease status We found no association between Tregs and treatment adjustments or hospitalisation. CONCLUSIONS Higher baseline Treg levels in the peripheral blood of children with JIA may be associated with reduced disease activity and better quality of life, though were not informative on the inflammatory progression on the follow-up.
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Affiliation(s)
- Neus Quilis
- Rheumatology Unit, Hospital Universitario Vinalopó, Servicio de Reumatología, C/ Tonico Sansano Mora 14. ZIP: 03293, Elche, Alicante, Spain.
| | | | - Paula Boix
- Alicante Institute for Health and Biomedical Research (ISABIAL), Dr Balmis General University Hospital, Alicante, Spain
- Clinical Medicine Department, Miguel Hernández University, San Juan de Alicante, Spain
| | - Oriol Juanola
- Alicante Institute for Health and Biomedical Research (ISABIAL), Dr Balmis General University Hospital, Alicante, Spain
- Clinical Medicine Department, Miguel Hernández University, San Juan de Alicante, Spain
| | - Pilar Bernabeu
- Alicante Institute for Health and Biomedical Research (ISABIAL), Dr Balmis General University Hospital, Alicante, Spain
- Rheumatology Department, Dr Balmis General University Hospital, Alicante, Spain
| | - Rubén Francés
- Alicante Institute for Health and Biomedical Research (ISABIAL), Dr Balmis General University Hospital, Alicante, Spain
- Liver and Digestive Diseases Networking Biomedical Research Centre (CIBERehd), Carlos III Health Institute, Madrid, Spain
- Clinical Medicine Department, Institute of Research, Development and Innovation in Health Biotechnology of Elche (IDIBE), Miguel Hernández University, San Juan de Alicante, Spain
| | - Mariano Andrés
- Alicante Institute for Health and Biomedical Research (ISABIAL), Dr Balmis General University Hospital, Alicante, Spain
- Clinical Medicine Department, Miguel Hernández University, San Juan de Alicante, Spain
- Rheumatology Department, Dr Balmis General University Hospital, Alicante, Spain
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Balay‐Dustrude E, Weiss NS, Sutton A, Shenoi S. Predictors of Disease Activity in Patients With Juvenile Idiopathic Arthritis at 12 and 24 Months After Diagnosis. ACR Open Rheumatol 2024; 6:489-496. [PMID: 38885948 PMCID: PMC11319918 DOI: 10.1002/acr2.11701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 05/02/2024] [Accepted: 05/13/2024] [Indexed: 06/20/2024] Open
Abstract
OBJECTIVE Identification of characteristics associated with active disease in juvenile idiopathic arthritis (JIA) could inform early disease treatment strategies. This study evaluated characteristics associated with active disease at 12 and 24 months after JIA diagnosis in the era in which biologic disease-modifying antirheumatic drugs (DMARDs) became available for JIA. METHODS This single-center retrospective study from 2004 through 2018 assessed characteristics associated with active nonsystemic categories of JIA at 12 and 24 months after diagnosis. Relative prevalence (RP) of disease activity was evaluated in relation to prespecified characteristics. Using RP, the effect of increasing biologic DMARD availability on these predictors was assessed at 12 months. RESULTS A total of 1,151 patients with JIA were included. At 12 months, a 40% to 45% higher point prevalence of active disease was noted in older children (>5 years). Patients with active disease at 3 months had a greater prevalence of active disease at 12 months (RP 1.5, 95% confidence interval [CI] 1.2-1.8) and 24 months (RP 1.3, 95% CI 1-1.6). Compared to oligoarticular JIA, polyarticular RF-negative, psoriatic, and enthesitis-related JIA had a greater prevalence of active disease at 12 and 24 months. At 24 months, a greater prevalence of active disease was observed in children ≥10 years. RP of active disease was 25% lower in the late cohort (2013-2018) than in the earliest cohort (2004-2008; RP 0.75, 95% CI 0.62-0.92) when more biologic medications were available, but disease activity predictors were broadly similar over time. CONCLUSION Patients with JIA with active disease at 12 and 24 months were older at diagnosis, categorized as polyarticular RF-negative, psoriatic, or enthesitis-related JIA. Active disease at 3 months after diagnosis was associated with worse outcomes at 12 and 24 months.
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Affiliation(s)
- Erin Balay‐Dustrude
- University of Washington and Seattle Children's Hospital and Research Center
| | - Noel S. Weiss
- University of Washington and Fred Hutchinson Cancer CenterSeattle
| | | | - Susan Shenoi
- University of Washington and Seattle Children's Hospital and Research Center
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Tiller G, Hernandez BL, Buckle J, Allen R, Munro J, Gowdie P, Cox A, Akikusa J. Three- and five-year outcomes of an inception cohort of Australian children with juvenile idiopathic arthritis. Int J Rheum Dis 2024; 27:e15189. [PMID: 38769844 DOI: 10.1111/1756-185x.15189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 01/08/2024] [Accepted: 04/27/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND To describe the 3- and 5-year outcomes of an inception cohort of Australian children with JIA for whom 1-year outcomes have previously been published. METHODS Data regarding clinical outcomes of the original cohort of 134 patients at 3 and 5 years were sought. Relevant clinical features and medication exposures entered prospectively into an electronic record were collected and analyzed using descriptive statistics. RESULTS Data were available for 110 and 98 patients at 3 and 5 years, respectively. The proportion of patients with active joints progressively decreased from 34% at 12 months to 21% at 3 years and 16% at 5 years. Cumulative exposure to methotrexate increased between 3 and 5 years (75%-80%), however, point prevalence use decreased (45%-41%). Cumulative exposure and point prevalence use of bDMARDS both increased between 3 and 5 years; 30%-42% and 29%-33%, respectively. Thirty-five percent of patients had inactive joint disease off medications at 5 years, which occurred most frequently in patients with sJIA and oligoarthritis. CONCLUSION Five-year outcomes of Australian children with JIA are good, with only a small minority having ongoing active joint disease at 5 years. bDMARDS play an increasing role in management over time; however, methotrexate use remains significant. A majority of children remain on medications at 5 years.
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Affiliation(s)
- Georgina Tiller
- Department of Rheumatology, The Royal Children's Hospital, Melbourne, Victoria, Australia
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | | | - Joanne Buckle
- Department of Rheumatology, The Royal Children's Hospital, Melbourne, Victoria, Australia
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Roger Allen
- Department of Rheumatology, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Jane Munro
- Department of Rheumatology, The Royal Children's Hospital, Melbourne, Victoria, Australia
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Peter Gowdie
- Department of Rheumatology, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Angela Cox
- Department of Rheumatology, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Jonathan Akikusa
- Department of Rheumatology, The Royal Children's Hospital, Melbourne, Victoria, Australia
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
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Velez-Arteaga M, Carrera-Barriga GC, Moreno-Montenegro K, Gallegos C, Nicolalde B, Leon B, Guijarro K. Rhupus syndrome in the pediatric population: A comprehensive systematic literature review. Medicine (Baltimore) 2024; 103:e36451. [PMID: 38579098 PMCID: PMC10994449 DOI: 10.1097/md.0000000000036451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 11/13/2023] [Indexed: 04/07/2024] Open
Abstract
INTRODUCTION The term "Rhupus" was employed to descriptively illustrate the overlap observed in some pediatric patients displaying features of both juvenile idiopathic arthritis (JIA) and systemic lupus erythematosus (SLE). Although "Rhupus" is traditionally used in adults, we applied it broadly to emphasize this clinical overlap. METHODS We sought to identify studies that registered signs, symptoms, imaging characteristics, and treatments given to patients with JIA and SLE. We searched four databases using a Boolean search string, resulting in 231 articles after duplicate removal. Title and abstract screening yielded 57 articles for full-text assessment. Full reviewed 13 extracted data regarding sex, age of onset, serologic and imaging findings, and management strategies. The NIH quality assessment tool was applied to ensure the internal validity of the articles. RESULTS From the 13 articles evaluated that meet inclusion criteria, none had standardized diagnostic algorithms. The total number of patients in those articles is 26, without discussing treatment guidelines. DISCUSSION Clinical presentation, diagnostic parameters, and treatment of pediatric Rhupus were synthesized in this review. Fundamental keys help distinguish the joint presentation when Juvenile Idiopathic Arthritis or Lupus is present, compared with the signs and symptoms when developing the overlapping syndrome. We highlight the importance of physicians knowing about this rare condition and call all specialists to report new cases of the disease so a consensus can be reached to establish standardized guidelines for diagnosing and treating Rhupus syndrome.
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Affiliation(s)
| | | | | | | | | | - Beatriz Leon
- Universidad San Francisco de Quito, Quito, Ecuador
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Rypdal V, Glerup M, Rypdal M, Arnstad E, Aalto K, Berntson L, Fasth A, Herlin T, Myrup C, Peltoniemi S, Rygg M, Nordal EB. Disease activity trajectories from childhood to adulthood in the population-based Nordic juvenile idiopathic arthritis cohort. RMD Open 2024; 10:e003759. [PMID: 38458760 DOI: 10.1136/rmdopen-2023-003759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/26/2024] [Indexed: 03/10/2024] Open
Abstract
OBJECTIVES To identify long-term disease activity trajectories from childhood to adulthood by using the clinical Juvenile Arthritis Disease Activity Score (cJADAS10) in juvenile idiopathic arthritis (JIA). Second, to evaluate the contribution of the cJADAS10 components and explore characteristics associated with active disease at the 18-year follow-up. METHODS Patients with onset of JIA in 1997-2000 were followed for 18 years in the population-based Nordic JIA cohort. We used a discrete mixture model for longitudinal clustering of the cJADAS10 and its components. We assessed factors potentially associated with higher scores on the patient's global assessment of well-being (PaGA) by hierarchical clustering and correlation analysis. RESULTS Four disease activity trajectories were identified based on the cJADAS10 components among 427 patients. In trajectory-group 2, the PaGA and the physician's global assessment of disease activity (PhGA) increased significantly during the course, but not the active joint count. The increase in the PaGA was significantly higher than the increases in the PhGA and the active joint count (p<0.0001). A similar pattern was found among all the patients with active disease in the total cohort. Patients with higher PaGA scores had unfavourable scores on several other patient-reported outcomes. CONCLUSIONS We have identified groups of patients based on long-term disease activity trajectories. In our study the PaGA was the most important driver of disease activity into adulthood assessed by cJADAS10. We need to better understand how our patients interpret global well-being and implement strategies to achieve inactive disease perceived both by the patient and the physician.
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Affiliation(s)
| | - Mia Glerup
- Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark
| | - Martin Rypdal
- Department of Mathematics and Statistics, UiT The Arctic University of Norway, Tromsø, Troms, Norway
| | - Ellen Arnstad
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Pediatrics, Levanger Hospital, Levanger, Norway
| | - Kristiina Aalto
- Pediatric Research Center, New Children's Hospital, Helsinki University Hospital, Helsinki, Finland
| | - Lillemor Berntson
- Department of Woman's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Anders Fasth
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
| | - Troels Herlin
- Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark
| | - Charlotte Myrup
- Department of Paediatrics, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Suvi Peltoniemi
- Clinic of Rheumatology, Helsinki University Central Hospital, Helsinki, Uusimaa, Finland
| | - Marite Rygg
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Pediatrics, St. Olavs Hospital, Trondheim, Norway
| | - Ellen Berit Nordal
- Department of Pediatrics, University Hospital of North Norway, Tromsø, Norway
- Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway
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Triaille C, Quartier P, De Somer L, Durez P, Lauwerys BR, Verschueren P, Taylor PC, Wouters C. Patterns and determinants of response to novel therapies in juvenile and adult-onset polyarthritis. Rheumatology (Oxford) 2024; 63:594-607. [PMID: 37725352 PMCID: PMC10907821 DOI: 10.1093/rheumatology/kead490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/23/2023] [Accepted: 08/29/2023] [Indexed: 09/21/2023] Open
Abstract
Biologic and targeted synthetic DMARDs (b/tsDMARDs) have revolutionized the management of multiple rheumatic inflammatory conditions. Among these, polyarticular JIA (pJIA) and RA display similarities in terms of disease pathophysiology and response pattern to b/tsDMARDs. Indeed, the therapeutic efficacy of novel targeted drugs is variable among individual patients, in both RA and pJIA. The mechanisms and determinants of this heterogeneous response are diverse and complex, such that the development of true 'precision'-medicine strategies has proven highly challenging. In this review, we will discuss pathophysiological, patient-specific, drug-specific and environmental factors contributing to individual therapeutic response in pJIA in comparison with what is known in RA. Although some biomarkers have been identified that stratify with respect to the likelihood of either therapeutic response or non-response, few have proved useful in clinical practice so far, likely due to the complexity of treatment-response mechanisms. Consequently, we propose a pragmatic, patient-centred and clinically based approach, i.e. personalized instead of biomarker-based precision medicine in JIA.
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Affiliation(s)
- Clément Triaille
- Pôle de Pathologies Rhumatismales Systémiques et Inflammatoires, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
- Department of Pediatric Hematology, Oncology, Immunology and Rheumatology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Division of Pediatric Rheumatology, Department of Pediatrics, University Hospitals Leuven, Leuven, Belgium
| | - Pierre Quartier
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, AP-HP, Paris, France
- Université Paris-Cité, Paris, France
- Member of the European Reference Network for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases – Project ID No. 739543
| | - Lien De Somer
- Division of Pediatric Rheumatology, Department of Pediatrics, University Hospitals Leuven, Leuven, Belgium
- Member of the European Reference Network for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases – Project ID No. 739543
- Department of Microbiology and Immunology, University of Leuven, Leuven, Belgium
| | - Patrick Durez
- Pôle de Pathologies Rhumatismales Systémiques et Inflammatoires, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
- Department of Rheumatology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Bernard R Lauwerys
- Pôle de Pathologies Rhumatismales Systémiques et Inflammatoires, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Patrick Verschueren
- Member of the European Reference Network for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases – Project ID No. 739543
- Department of Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Peter C Taylor
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Carine Wouters
- Division of Pediatric Rheumatology, Department of Pediatrics, University Hospitals Leuven, Leuven, Belgium
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, AP-HP, Paris, France
- Member of the European Reference Network for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases – Project ID No. 739543
- Department of Microbiology and Immunology, University of Leuven, Leuven, Belgium
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Ferjani HL, Dhia SB, Nessib DB, Dghaies A, Kaffel D, Maatallah K, Hamdi W. The childhood arthritis radiographic score of the hip: the proposal cut-off value using cluster analysis. Clin Rheumatol 2024; 43:465-472. [PMID: 37635192 DOI: 10.1007/s10067-023-06749-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/08/2023] [Accepted: 08/18/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Juvenile idiopathic arthritis (JIA) is a chronic rheumatic disease that affects children. It is crucial to detect and treat hip involvement in JIA early to prevent functional impairment and reduced quality of life. The Childhood Arthritis Radiographic Score of the Hip (CARSH) is a validated radiographic scoring system used to assess hip involvement in JIA. In this study, we aimed to determine cut-off values for CARSH scores using cluster analysis. METHODS The study was conducted as a cross-sectional analysis and included JIA patients with hip involvement who underwent a pelvic radiograph. The same pelvic radiograph was interpreted by two experienced pediatric rheumatologists at baseline and after 3 weeks by both readers for reliability. The CARSH scores were calculated for each hip four times (twice by each reader). For the 50 hips, a total of 200 interpretations of the CARSH score were obtained. Model-based clustering was employed to identify distinct groups of CARSH score interpretations and characterize the phenotype of each cluster. RESULTS Twenty-five children with hip involvement were included. The mean age was 13.9 ± 4.6 years. JIA subtypes were as follows: ERA in 64%, oligoarthritis in 16%, psoriatic arthritis in 12%, polyarthritis RF + in 4%, and RF - in 4% of patients. For the 200 hip interpretations, three clusters based on the level of the CARSH were identified by model-based clustering. Cluster 1 consisted of 17 CARSH score interpretations with a median score of 7 ± 3 (ranging from 1 to 15). This group primarily comprised patients with enthesitis-related arthritis (ERA) and psoriatic arthritis. Patients in cluster 1 were generally older, experienced longer diagnostic delays, and had a longer disease duration compared to the other clusters. Cluster 2 exhibited a moderate CARSH score, with an average score of 4 ± 3 (1 to 15). Patients in this group had significantly higher body weight compared to the other clusters. Cluster 3 represented the group with the least severe hip involvement, characterized by CARSH scores of 2 ± 1 (ranging from 0 to 9). This cluster had a higher proportion of male patients and higher C-reactive protein (CRP) levels than the other clusters. Regarding the individual items of the CARSH score, cluster 1 showed higher percentages of hip radiograph abnormalities such as joint space narrowing, erosions, growth abnormalities, and subchondral cysts. Cluster 2 was characterized by a high rate of acetabular sclerosis, with little to no abnormalities in other CARSH score items. Cluster 3 was the only group that exhibited hip subluxation, with minimal abnormalities in the other score items. In conclusion, this study identified three distinct groups of CARSH scores, representing varying levels of severity in hip involvement in JIA. These findings provide valuable insights for clinicians in assessing and managing JIA patients with hip involvement, enabling tailored treatment strategies based on the severity of the condition. Key Points • While a Childhood Arthritis Radiographic Score of the Hip (CARSH) is a valid and reliable tool in hip-related juvenile idiopathic arthritis, its use is limited in daily practice due to the lack of available cut-off values. • The cluster analysis defined three clusters based on the CARSH levels. • Cluster 1 exhibited the highest score with more damage and disability. Cluster 2 involved a moderate score and more overweight patients. Cluster 3 included the least level of the score but with an active disease parameter.
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Affiliation(s)
- Hanene Lassoued Ferjani
- Pediatric and Adult Rheumatology Department, Kassab Institute of Orthopedics, Ksar Saïd, Tunis, Tunisia.
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
- Research Unit UR17SP04, Ksar Saïd, 20102010, Tunis, Tunisia.
| | - Siwar Ben Dhia
- Pediatric and Adult Rheumatology Department, Kassab Institute of Orthopedics, Ksar Saïd, Tunis, Tunisia
| | - Dorra Ben Nessib
- Pediatric and Adult Rheumatology Department, Kassab Institute of Orthopedics, Ksar Saïd, Tunis, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, Ksar Saïd, 20102010, Tunis, Tunisia
| | - Abir Dghaies
- Pediatric and Adult Rheumatology Department, Kassab Institute of Orthopedics, Ksar Saïd, Tunis, Tunisia
| | - Dhia Kaffel
- Pediatric and Adult Rheumatology Department, Kassab Institute of Orthopedics, Ksar Saïd, Tunis, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, Ksar Saïd, 20102010, Tunis, Tunisia
| | - Kaouther Maatallah
- Pediatric and Adult Rheumatology Department, Kassab Institute of Orthopedics, Ksar Saïd, Tunis, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, Ksar Saïd, 20102010, Tunis, Tunisia
| | - Wafa Hamdi
- Pediatric and Adult Rheumatology Department, Kassab Institute of Orthopedics, Ksar Saïd, Tunis, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, Ksar Saïd, 20102010, Tunis, Tunisia
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11
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Backström M, Tarkiainen M, Gottlieb BS, Trincianti C, Qiu T, Morgan E, Lovell DJ, Bovis F, Löyttyniemi E, Ruperto N, Vähäsalo P, Consolaro A. Paediatric rheumatologists do not score the physician's global assessment of juvenile idiopathic arthritis disease activity in the same way. Rheumatology (Oxford) 2023; 62:3421-3426. [PMID: 37004166 PMCID: PMC10547524 DOI: 10.1093/rheumatology/kead151] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/17/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
OBJECTIVES To assess the heterogeneity in factors affecting physician's global assessment of disease activity (PhGA) and in PhGA scoring of multiple JIA patient's case scenarios. METHODS An electronic web-based questionnaire of factors potentially considered in PhGA was sent worldwide to members of PRINTO and the Pediatric Rheumatology Care and Outcomes Improvement Network (PR-COIN). The respondents were asked to rate from 0 to 100 the relevance of 17 factors possibly affecting PhGA scoring and to derive a PhGA score of 17 detailed JIA patient cases. The median and interquartile range was used to measure the heterogeneity in the scoring. To demonstrate the consistency among the PhGA scores of the patient cases provided by multiple physicians, we assessed the inter-rater reliability using intra-class correlation. RESULTS The questionnaire was completed by 491 respondents. A large individual variation was observed in the impact of different factors on PhGA when assessing JIA. For non-systemic JIA the presence of fever had the largest variation and swollen joint count had the smallest. For sJIA, the largest variation was seen in the presence of erosions and the smallest in the presence of fever. The intra-class correlation of the group for PhGA scoring of patient cases was 0.53 (95% CI 0.38, 0.72). CONCLUSIONS In a sample of worldwide respondents, the scoring of the PhGA is divergent. Consensus on PhGA scoring guidelines is required to obtain a consistent assessment of patients.
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Affiliation(s)
- Maria Backström
- Department of Pediatrics, The Wellbeing Services County of Ostrobothnia, Vaasa, Finland
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
| | - Maarit Tarkiainen
- Pediatric Research Center, Helsinki University Hospital and University of Helsinki, New Children’s Hospital, Helsinki, Finland
| | - Beth S Gottlieb
- Pediatric Rheumatology, Cohen Children’s Medical Center, Zucker School of Medicine at Hofstra/Northwell, New York, USA
| | | | - Tingting Qiu
- Department of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, OH, USA
| | - Esi Morgan
- Department of Pediatrics, University of Washington School of Medicine, Seattle Children’s Hospital, Seattle, WA, USA
| | - Daniel J Lovell
- Division of Rheumatology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati School of Medicine, OH, USA
| | - Francesca Bovis
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | | | - Nicolino Ruperto
- Pediatria II—PRINTO, Istituto Giannina Gaslini Istituto Pediatrico di Ricovero e Cura a Carattere Scientifico, Genova, Italy
| | - Paula Vähäsalo
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
- Department of Paediatrics, Oulu University Hospital, Oulu, Finland
- Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Alessandro Consolaro
- Department of Health Sciences, University of Genoa, Genoa, Italy
- Pediatria II—PRINTO, Istituto Giannina Gaslini Istituto Pediatrico di Ricovero e Cura a Carattere Scientifico, Genova, Italy
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12
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Tangcheewinsirikul S, Sukharomana M, Charuvanij S. Disability and disease-related damage in Thai children and adolescents with juvenile idiopathic arthritis. Pediatr Rheumatol Online J 2023; 21:68. [PMID: 37430274 DOI: 10.1186/s12969-023-00852-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/24/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND Children and adolescents with juvenile idiopathic arthritis (JIA) may suffer from disability and disease-related damage. This study aimed to investigate the prevalence of disability and damage, and identify the factors associated with articular and extra-articular damage in children and adolescents with JIA in a resource-restricted setting in Thailand. METHODS This cross-sectional study enrolled JIA patients during June 2019-June 2021. Disability was assessed using the Child Health Assessment Questionnaire (CHAQ) and Steinbrocker classification criteria. Damage was evaluated using the Juvenile Arthritis Damage Index (JADI) and the modified-JADI (mJADI) tools. RESULTS There were 101 patients (50.5% female) with median age of 11.8 years. Median disease duration was 32.7 months. Enthesitis-related arthritis (ERA) was the most common subtype (33.7%), followed by systemic JIA (25.7%). Thirty-three (32.7%) patients had delayed diagnosis ≥ 6 months. Moderate to severe disability was found in 20 (19.8%) patients. Patients with Steinbrocker functional classification > class I were seen in 17.9%. Thirty-seven (36.6%) patients had articular damage. Extra-articular complications were observed in 24.8%. Growth failure and striae were the most common complications in 7.8%. Leg-length discrepancy was documented in 5.0%. Ocular damage was found in 1 patient with ERA. Multivariable logistic regression analysis revealed Steinbrocker functional classification > class I (aOR: 18.1, 95% CI: 3.9-84.6; p < 0.001), delayed diagnosis ≥ 6 months (aOR: 8.5, 95%CI: 2.7-27.0; p < 0.001), and ERA (aOR: 5.7, 95%CI: 1.8-18.3; p = 0.004) as independent predictors of articular damage. Systemic corticosteroids use was the independent predictor of extra-articular damage (aOR: 3.8, 95%CI: 1.3-11.1; p = 0.013). CONCLUSIONS Disability and disease-related damage was identified in one-fifth and one-third of JIA patients. Early detection and treatment are essential for preventing permanent damage.
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Affiliation(s)
- Sirikarn Tangcheewinsirikul
- Division of Rheumatology, Department of Paediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand
| | - Maynart Sukharomana
- Division of Rheumatology, Department of Paediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand
| | - Sirirat Charuvanij
- Division of Rheumatology, Department of Paediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand.
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13
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Vega-Fernandez P, Ting TV, Oberle EJ, McCracken C, Figueroa J, Altaye M, Cassedy A, Kaeley GS, Roth J. Musculoskeletal Ultrasound in Childhood Arthritis Limited Examination: A Comprehensive, Reliable, Time-Efficient Assessment of Synovitis. Arthritis Care Res (Hoboken) 2023; 75:401-409. [PMID: 34328679 PMCID: PMC8800943 DOI: 10.1002/acr.24759] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 07/10/2021] [Accepted: 07/27/2021] [Indexed: 02/01/2023]
Abstract
OBJECTIVE To develop and initially validate a comprehensive pediatric musculoskeletal ultrasound (MSUS) joint-specific scoring system, and to determine the minimum number of joints needed to identify active disease. METHODS A semiquantitative scoring system was developed by consensus and initially validated by interrater reliability using intraclass correlation coefficients (ICCs). Subsequently, newly diagnosed juvenile idiopathic arthritis patients with an active joint count of >4 had a 42-joint MSUS performed at baseline and 3 months using this protocol. A minimum set of joints needed to identify all patients with synovitis on MSUS was obtained through a data reduction process. Spearman's correlation (rs ) was calculated to determine the association between MSUS findings and clinical Juvenile Arthritis Disease Activity Score in 10 joints (cJADAS10). Standardized response means (SMRs) were used to assess change over time. RESULTS The final joint-specific scoring system revealed an excellent interrater reliability (ICC 0.81-0.96) for all joints. Thirty patients were enrolled. Scanning 5 joints bilaterally (wrists, second and third metacarpophalangeal joints, knees and ankles) captured 100% of children with B-mode synovitis and had moderate correlation with the cJADAS10 at baseline (rs = 0.45). Mean ultrasound scores at baseline and follow-up were 28.3 and 22.3, with an SRM of 0.69 (P = 0.002) for 42 joints, and 36 and 27.7, with an SRM of 0.76 (P = 0.003) for the reduced joints, respectively. CONCLUSION A limited MSUS examination called musculoskeletal ultrasound in childhood arthritis limited examination (MUSICAL) captures all patients with active synovitis, and our new joint-specific scoring system is highly reliable and sensitive to change.
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Affiliation(s)
- Patricia Vega-Fernandez
- Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, MLC 4010, Cincinnati, OH, 45229, USA
| | - Tracy V Ting
- Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, MLC 4010, Cincinnati, OH, 45229, USA
| | - Edward J. Oberle
- Nationwide Children’s Hospital and The Ohio State University, Pediatric Rheumatology, 700 Children's Drive, Columbus, Ohio, USA
| | | | - Janet Figueroa
- Emory University School of Medicine, Pediatrics, Atlanta, Georgia, USA
| | - Mekibib Altaye
- Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, MLC 4010, Cincinnati, OH, 45229, USA
| | - Amy Cassedy
- Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, MLC 4010, Cincinnati, OH, 45229, USA
| | - Gurjit S Kaeley
- University of Florida, Jacksonville, Rheumatology, Jacksonville, Florida, USA
| | - Johannes Roth
- Hebrew SeniorLife, IFAR, 1200 Centre St, Boston, Massachusetts, USA
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14
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Paroli M, Spadea L, Caccavale R, Spadea L, Paroli MP, Nante N. The Role of Interleukin-17 in Juvenile Idiopathic Arthritis: From Pathogenesis to Treatment. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:1552. [PMID: 36363508 PMCID: PMC9696590 DOI: 10.3390/medicina58111552] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 10/22/2022] [Accepted: 10/26/2022] [Indexed: 04/12/2024]
Abstract
Background and Objectives: Interleukin-17 (IL-17) is a cytokine family consisting of six members and five specific receptors. IL-17A was the first member to be identified in 1993. Since then, several studies have elucidated that IL-17 has predominantly pro-inflammatory activity and that its production is involved in both the defense against pathogens and the genesis of autoimmune processes. Materials and Methods: In this review, we provide an overview of the role of interleukin-17 in the pathogenesis of juvenile idiopathic arthritis (JIA) and its relationship with IL-23, the so-called IL-23-IL-17 axis, by reporting updated findings from the scientific literature. Results: Strong evidence supports the role of interleukin-17A in the pathogenesis of JIA after the deregulated production of this interleukin by both T helper 17 (Th17) cells and cells of innate immunity. The blocking of IL-17A was found to improve the course of JIA, leading to the approval of the use of the human anti-IL17A monoclonal antibody secukinumab in the treatment of the JIA subtypes juvenile psoriatic arthritis (JPsA) and enthesitis-related arthritis (ERA). Conclusions: IL-17A plays a central role in the pathogenesis of JIA. Blocking its production with specific biologic drugs enables the effective treatment of this disabling childhood rheumatic disease.
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Affiliation(s)
- Marino Paroli
- Division of Clinical Immunology, Department of Clinical, Anesthesiologic and Cardiovascular Sciences, Faculty of Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Luca Spadea
- Post Graduate School of Public Health, University of Siena, 53100 Siena, Italy
| | - Rosalba Caccavale
- Division of Clinical Immunology, Department of Clinical, Anesthesiologic and Cardiovascular Sciences, Faculty of Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Leopoldo Spadea
- Eye Clinic, Department of Sense Organs, Sapienza University of Rome, 00185 Rome, Italy
| | - Maria Pia Paroli
- Eye Clinic, Department of Sense Organs, Sapienza University of Rome, 00185 Rome, Italy
| | - Nicola Nante
- Post Graduate School of Public Health, University of Siena, 53100 Siena, Italy
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy
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15
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Yarwood A, Shoop-Worrall S, López-Isac E, Smith SL, Morris AP, Bowes JD, Tordoff M, Hyrich KL, Thomson W, Eyre S. No evidence that genetic predictors of susceptibility predict changes in core outcomes in JIA. Rheumatology (Oxford) 2022; 61:4136-4144. [PMID: 35015833 PMCID: PMC9536790 DOI: 10.1093/rheumatology/keab942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 12/15/2021] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVES The clinical progression of JIA is unpredictable. Knowing who will develop severe disease could facilitate rapid intensification of therapies. We use genetic variants conferring susceptibility to JIA to predict disease outcome measures. METHODS A total of 713 JIA patients with genotype data and core outcome variables (COVs) at diagnosis (baseline) and 1 year follow-up were identified from the Childhood Arthritis Prospective Study (CAPS). A weighted genetic risk score (GRS) was generated, including all single nucleotide polymorphisms (SNPs) previously associated with JIA susceptibility (P-value < 5×10-08). We used multivariable linear regression to test the GRS for association with COVS (limited joint count, active joint count, physician global assessment, parent/patient general evaluation, childhood HAQ and ESR) at baseline and change in COVS from baseline to 1 year, adjusting for baseline COV and International League of Associations of Rheumatology (ILAR) category. The GRS was split into quintiles to identify high (quintile 5) and low (quintile 1) risk groups. RESULTS Patients in the high-risk group for the GRS had a younger age at presentation (median low risk 7.79, median high risk 3.51). No association was observed between the GRS and any outcome measures at 1 year follow-up or baseline. CONCLUSION For the first time we have used all known JIA genetic susceptibility loci (P=<5×10-08) in a GRS to predict changes in disease outcome measured over time. Genetic susceptibility variants are poor predictors of changes in core outcome measures, it is likely that genetic factors predicting disease outcome are independent to those predicting susceptibility. The next step will be to conduct a genome-wide association analysis of JIA outcome.
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Affiliation(s)
- Annie Yarwood
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester
- NIHR Manchester Musculoskeletal Biomedical Research Centre, Manchester Academic Health Science Centre, Central Manchester University Hospitals NHS Foundation Trust
| | - Stephanie Shoop-Worrall
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre
- Centre for Health Informatics, The University of Manchester, Manchester, UK
| | - Elena López-Isac
- Department of Biochemistry and Molecular Biology II, The University of Granada, Andalucía, Spain
| | - Samantha Louise Smith
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester
| | - Andrew P Morris
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester
- NIHR Manchester Musculoskeletal Biomedical Research Centre, Manchester Academic Health Science Centre, Central Manchester University Hospitals NHS Foundation Trust
| | | | - John David Bowes
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester
- NIHR Manchester Musculoskeletal Biomedical Research Centre, Manchester Academic Health Science Centre, Central Manchester University Hospitals NHS Foundation Trust
| | - Melissa Tordoff
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester
| | - Kimme L Hyrich
- NIHR Manchester Musculoskeletal Biomedical Research Centre, Manchester Academic Health Science Centre, Central Manchester University Hospitals NHS Foundation Trust
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre
| | - Wendy Thomson
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester
- NIHR Manchester Musculoskeletal Biomedical Research Centre, Manchester Academic Health Science Centre, Central Manchester University Hospitals NHS Foundation Trust
| | - Stephen Eyre
- Centre for Genetics and Genomics Versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester
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16
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Mannion ML, Cron RQ. Therapeutic strategies for treating juvenile idiopathic arthritis. Curr Opin Pharmacol 2022; 64:102226. [PMID: 35461129 DOI: 10.1016/j.coph.2022.102226] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 03/21/2022] [Indexed: 11/03/2022]
Abstract
Recent development of new medications has changed the juvenile idiopathic arthritis (JIA) treatment goal to inactive disease. With numerous options, how does a clinician choose which medication to use? Treatment options may depend on the clinical classification and a new paradigm considers the JIA subtypes in reference to categories of adult inflammatory arthritis; poligo JIA, spondyloarthritis JIA, and systemic JIA that can help guide a clinician in determining treatment options. Treatment strategies such as consensus treatment plans can provide guidance on treatment escalation. However, a treat-to-target strategy using frequent standardized disease activity measurements, shared decision making with the patient, and treatment escalation to achieve the disease activity target can provide a personalized approach to managing JIA.
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Affiliation(s)
- Melissa L Mannion
- University of Alabama at Birmingham, Pediatric Rheumatology, 1600 7th Ave S, CPPN G10, Birmingham, AL, 35233, USA.
| | - Randy Q Cron
- University of Alabama at Birmingham, Pediatric Rheumatology, 1600 7th Ave S, CPPN G10, Birmingham, AL, 35233, USA
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17
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Onel KB, Horton DB, Lovell DJ, Shenoi S, Cuello CA, Angeles-Han ST, Becker ML, Cron RQ, Feldman BM, Ferguson PJ, Gewanter H, Guzman J, Kimura Y, Lee T, Murphy K, Nigrovic PA, Ombrello MJ, Rabinovich CE, Tesher M, Twilt M, Klein-Gitelman M, Barbar-Smiley F, Cooper AM, Edelheit B, Gillispie-Taylor M, Hays K, Mannion ML, Peterson R, Flanagan E, Saad N, Sullivan N, Szymanski AM, Trachtman R, Turgunbaev M, Veiga K, Turner AS, Reston JT. 2021 American College of Rheumatology Guideline for the Treatment of Juvenile Idiopathic Arthritis: Therapeutic Approaches for Oligoarthritis, Temporomandibular Joint Arthritis, and Systemic Juvenile Idiopathic Arthritis. Arthritis Care Res (Hoboken) 2022; 74:521-537. [PMID: 35233986 PMCID: PMC10124899 DOI: 10.1002/acr.24853] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/29/2021] [Accepted: 11/23/2021] [Indexed: 12/12/2022]
Abstract
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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Affiliation(s)
- Karen B Onel
- Hospital for Special Surgery, New York, New York
| | - Daniel B Horton
- Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | - Daniel J Lovell
- Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Susan Shenoi
- Seattle Children's Hospital and Research Center and University of Washington, Seattle
| | | | - Sheila T Angeles-Han
- Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | | | | | | | | | - Harry Gewanter
- Children's Hospital of Richmond at VCU, Richmond, Virginia
| | - Jaime Guzman
- BC Children's Hospital, Vancouver, British Columbia, Canada
| | - Yukiko Kimura
- Hackensack Meridian School of Medicine, Hackensack, New Jersey
| | | | | | - Peter A Nigrovic
- Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts
| | | | | | | | - Marinka Twilt
- University of Calgary and Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Marisa Klein-Gitelman
- Ann & Robert Lurie Children's Hospital of Chicago and Northwestern University, Chicago, Illinois
| | | | | | | | | | - Kimberly Hays
- Penn State Health Children's Hospital, Hershey, Pennsylvania
| | | | | | | | | | | | | | | | | | - Keila Veiga
- Maria Fareri Children's Hospital, Valhalla, New York
| | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
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Onel KB, Horton DB, Lovell DJ, Shenoi S, Cuello CA, Angeles-Han ST, Becker ML, Cron RQ, Feldman BM, Ferguson PJ, Gewanter H, Guzman J, Kimura Y, Lee T, Murphy K, Nigrovic PA, Ombrello MJ, Rabinovich CE, Tesher M, Twilt M, Klein-Gitelman M, Barbar-Smiley F, Cooper AM, Edelheit B, Gillispie-Taylor M, Hays K, Mannion ML, Peterson R, Flanagan E, Saad N, Sullivan N, Szymanski AM, Trachtman R, Turgunbaev M, Veiga K, Turner AS, Reston JT. 2021 American College of Rheumatology Guideline for the Treatment of Juvenile Idiopathic Arthritis: Therapeutic Approaches for Oligoarthritis, Temporomandibular Joint Arthritis, and Systemic Juvenile Idiopathic Arthritis. Arthritis Rheumatol 2022; 74:553-569. [PMID: 35233993 PMCID: PMC10161784 DOI: 10.1002/art.42037] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/29/2021] [Accepted: 11/23/2021] [Indexed: 12/13/2022]
Abstract
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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Affiliation(s)
- Karen B Onel
- Hospital for Special Surgery, New York, New York
| | - Daniel B Horton
- Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | - Daniel J Lovell
- Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Susan Shenoi
- Seattle Children's Hospital and Research Center and University of Washington, Seattle
| | | | - Sheila T Angeles-Han
- Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | | | | | | | | | - Harry Gewanter
- Children's Hospital of Richmond at VCU, Richmond, Virginia
| | - Jaime Guzman
- BC Children's Hospital, Vancouver, British Columbia, Canada
| | - Yukiko Kimura
- Hackensack Meridian School of Medicine, Hackensack, New Jersey
| | | | | | - Peter A Nigrovic
- Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts
| | | | | | | | - Marinka Twilt
- University of Calgary and Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Marisa Klein-Gitelman
- Ann & Robert Lurie Children's Hospital of Chicago and Northwestern University, Chicago, Illinois
| | | | | | | | | | - Kimberly Hays
- Penn State Health Children's Hospital, Hershey, Pennsylvania
| | | | | | | | | | | | | | | | | | - Keila Veiga
- Maria Fareri Children's Hospital, Valhalla, New York
| | - Amy S Turner
- American College of Rheumatology, Atlanta, Georgia
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19
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Oliveira Ramos F, Rodrigues A, Magalhaes Martins F, Melo AT, Aguiar F, Brites L, Azevedo S, Duarte AC, Furtado C, Mourão AF, Sequeira G, Cunha I, Figueira R, Melo Gomes JA, Santos MJ, Fonseca JE. Health-related quality of life and disability in adults with juvenile idiopathic arthritis: comparison with adult-onset rheumatic diseases. RMD Open 2021; 7:rmdopen-2021-001766. [PMID: 34819385 PMCID: PMC8614144 DOI: 10.1136/rmdopen-2021-001766] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 11/03/2021] [Indexed: 01/13/2023] Open
Abstract
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.
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Affiliation(s)
- Filipa Oliveira Ramos
- Rheumatology Department and Pediatric Rheumatology Unit, Centro Hospitalar Universitário Lisboa Norte EPE, Lisboa, Portugal .,Faculdade de Medicina, Universidade de Lisboa Instituto de Medicina Molecular, Lisboa, Portugal
| | - Ana Rodrigues
- Centre for Chronic Diseases (CEDOC), CHRC Campus Nova Medical School, Lisboa, Portugal
| | | | - Ana Teresa Melo
- Rheumatology Department and Pediatric Rheumatology Unit, Centro Hospitalar Universitário Lisboa Norte EPE, Lisboa, Portugal
| | - Francisca Aguiar
- Young Adult and Pediatric Rheumatology Unit, Centro Hospitalar Universitario de Sao Joao, Porto, Portugal
| | - Luisa Brites
- Rheumatology, Centro Hospitalar e Universitário de Coimbra EPE, Coimbra, Portugal
| | - Soraia Azevedo
- Rheumatology, Unidade Local de Saude do Alto Minho EPE, Viana do Castelo, Portugal
| | | | - Carolina Furtado
- Rheumatology, Hospital do Divino Espírito Santo, São Miguel, Ponta Delgada, Portugal
| | - Ana Filipa Mourão
- Centre for Chronic Diseases (CEDOC), CHRC Campus Nova Medical School, Lisboa, Portugal.,Rheumatology, Centro Hospitalar de Lisboa Ocidental EPE, Lisboa, Portugal
| | - Graça Sequeira
- Rheumatology, Centro Hospitalar Universitário do Algarve, Faro, Portugal
| | - Inês Cunha
- Rheumatology, Centro Hospitalar do Baixo Vouga EPE, Aveiro, Portugal
| | - Ricardo Figueira
- Rheumatology, Hospital Dr. Nélio Mendonça, Funchal, Madeira, Portugal
| | | | - Maria Jose Santos
- Faculdade de Medicina, Universidade de Lisboa Instituto de Medicina Molecular, Lisboa, Portugal.,Rheumatology, Hospital Garcia de Orta EPE, Almada, Portugal
| | - Joao Eurico Fonseca
- Rheumatology Department and Pediatric Rheumatology Unit, Centro Hospitalar Universitário Lisboa Norte EPE, Lisboa, Portugal.,Faculdade de Medicina, Universidade de Lisboa Instituto de Medicina Molecular, Lisboa, Portugal
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20
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Al-Mayouf SM, Alrasheedi A, Almsellati I, Hashad S, Khawaja K, Abdwani R, AlHashim S, Muzaffer M, Lotfy H, Almutairi N. Familial aggregation of juvenile idiopathic arthritis with other autoimmune diseases: Impact on clinical characteristics, disease activity status and disease damage. Int J Rheum Dis 2021; 24:1080-1085. [PMID: 34184820 DOI: 10.1111/1756-185x.14167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 06/03/2021] [Accepted: 06/13/2021] [Indexed: 01/02/2023]
Abstract
OBJECTIVES To evaluate the impact of family history of autoimmune diseases (FHADs) on the clinical characteristics and outcome of juvenile idiopathic arthritis (JIA). METHODS We retrospectively reviewed children with JIA seen in 7 pediatric rheumatology clinics from 6 Arab countries. All included patients met the International League of Associations for Rheumatology classification criteria for JIA and had a disease duration greater than 1 year. Data were collected at the last follow-up visit and comprised clinical findings, including FHADs. Disease activity and disease damage were assessed by Juvenile Arthritis Multidimensional Assessment Report, and juvenile arthritis damage index (JADI) respectively. Disease activity was categorized as remission off treatment, remission on treatment, or active disease. RESULTS A total of 349 (224 females) JIA patients with a disease duration of 5 (interquartile range 2.9-7.5) years were included. The most frequent JIA categories were polyarticular JIA and oligoarticular JIA, followed by systemic JIA. There were 189 patients with FHADs and 160 patients without FHADs. The most frequent FHADs were diabetes mellitus (21.2%), JIA (18.5%), rheumatoid arthritis (12.7%). Among patients with FHADs, 140/189 (74.1%) achieved clinical remission, while 131/160 (81.9%) patients without FHDs had clinical remission (odds ratio [OR] = 1.2, 95% CI 0.97-1.5). Rate of consanguinity, enthesitis-related arthritis (ERA) and psoriatic arthritis were higher in patients with FHADs (OR = 0.6, 95% CI 0.4-0.9 and OR = 1.2, 95% CI 1.1-1.4). Also, articular JADI correlated significantly with presence of FHADs (OR = 1.1, 95% CI 1.0-1.1). CONCLUSION This study shows that autoimmune diseases cluster within families of patients with JIA with a high proportion of ERA and psoriatic arthritis. JIA patients with FHADs are likely to have more disease damage.
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Affiliation(s)
| | - Abeer Alrasheedi
- King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | | | | | | | | | - Samia AlHashim
- King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | | | - Hala Lotfy
- Medical School Cairo University, Cairo, Egypt
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21
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Al-Mayouf SM, Hashad S, Khawaja K, Alrasheedi A, Abdwani R, Abushhaiwia A, AlSuwaiti M, Alzyoud R, Al Abrawi S, Asiri A, Alshaikh M, Sharif E, Muzaffer M, Alsewairi W, Zlenti M, Kawaja E, Almutairi M, Majeed M, Lotfy H, AlMarri M, Almutairi N. Cumulative Damage in Juvenile Idiopathic Arthritis: A Multicenter Study From the Pediatric Rheumatology Arab Group. Arthritis Care Res (Hoboken) 2021; 73:586-592. [PMID: 32886859 DOI: 10.1002/acr.24436] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 08/27/2020] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To report the cumulative articular and extraarticular damage in Arab children with juvenile idiopathic arthritis (JIA) and to identify variables that correlate with disease damage. METHODS We conducted a multicenter, cross-sectional study among 14 pediatric rheumatology centers from 7 Arab countries. JIA patients who met the International League of Associations for Rheumatology classification criteria and had a disease duration of >1 year were enrolled. Disease activity status was assessed using the Juvenile Arthritis Multidimensional Assessment Report. Disease damage was assessed by the Juvenile Arthritis Damage Index, articular (JADI-A) and extraarticular (JADI-E). RESULTS A total of 702 (471 female) JIA patients with a median age of 11.3 years (interquartile range [IQR] 8.0-14.0 years) were studied. Median age at disease onset was 5 years (IQR 2.0-9.0 years) and the median disease duration was 4 years (IQR 2.0-7.0 years). The most frequent JIA categories were oligoarticular JIA (34.9%), polyarticular JIA (29.5%), and systemic JIA (24.5%). Clinical remission was achieved in 73.9% of patients. At the last clinic visit, 193 patients experienced joint damage, with a mean ± SD JADI-A score of 1.7 ± 4.5, while 156 patients had extraarticular damage, with a mean ± SD JADI-E score of 0.5 ± 1.1. Patients with enthesitis-related arthritis had the highest JADI-A score. JADI-A correlated significantly with the presence of a family history of JIA. JADI-A and JADI-E had a significant correlation with long disease duration. CONCLUSION Cumulative damage was common in this Arab JIA cohort, and consanguinity and JIA in a sibling were frequent findings and were associated with a greater cumulative damage.
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Affiliation(s)
| | | | | | - Abeer Alrasheedi
- King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | | | | | | | | | | | | | - Manal Alshaikh
- King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | | | | | | | | | | | | | | | - Hala Lotfy
- Medical School, Cairo University, Cairo, Egypt
| | - Munira AlMarri
- Prince Sultan Military Medical City, Riyadh, Saudi Arabia
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22
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Kosola S, Relas H. Patients with psychiatric diagnoses have lower quality of life than other patients with juvenile rheumatic disease: a prospective study. Rheumatology (Oxford) 2021; 60:5560-5566. [PMID: 33591311 PMCID: PMC8643440 DOI: 10.1093/rheumatology/keab150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 02/05/2021] [Indexed: 01/02/2023] Open
Abstract
Objectives Transition of adolescents with chronic diseases from paediatric healthcare to adult care requires attention to maintain optimal treatment results. We examined changes in health-related quality of life (HRQoL) and disease activity among JIA patients with or without concomitant psychiatric diagnoses after transfer to an adult clinic. Methods We prospectively followed 106 consecutive patients who were transferred from the New Children’s Hospital to the Helsinki University Hospital Rheumatology outpatient clinic between April 2015 and August 2019 and who had at least one follow-up visit. HRQoL was measured using 15D, a generic instrument. Results The patients’ median age at transfer was 16 years and disease duration 4.0 years. Patients were followed for a median of 1.8 years. Disease activity and overall HRQoL remained stable, but distress (dimension 13 of 15D) increased during follow up (P=0.03). At baseline, patients with at least one psychiatric diagnosis had lower overall 15D scores [mean 0.89 (s.d. 0.14) vs 0.95 (s.d. 0.05), P <0.01] and higher disease activity [DAS28mean 1.88 (s.d. 0.66) vs 1.61 (s.d. 0.31), P = 0.01] than patients without psychiatric diagnoses. The difference in overall 15D persisted over the study period. Conclusion Transition-phase JIA patients with psychiatric diagnoses had lower HRQoL than other JIA patients. Despite reduced disease activity and pain, HRQoL of patients with psychiatric diagnoses remained suboptimal at the end of follow-up. Our results highlight the necessity of comprehensive care and support for transition-phase JIA patients.
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Affiliation(s)
- Silja Kosola
- Pediatric Research Center, Children's Hospital, Helsinki University Hospital and University of Helsinki, PL 435, 00029 HUS, Finland
| | - Heikki Relas
- Rheumatology, Helsinki University Hospital and University of Helsinki, PL 372, 00029 HUS, Finland
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23
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Rezaei E, Hogan D, Trost B, Kusalik AJ, Boire G, Cabral DA, Campillo S, Chédeville G, Chetaille AL, Dancey P, Duffy C, Watanabe Duffy K, Gordon J, Guzman J, Houghton K, Huber AM, Jurencak R, Lang B, Morishita K, Oen KG, Petty RE, Ramsey SE, Scuccimarri R, Spiegel L, Stringer E, Taylor-Gjevre RM, Tse SML, Tucker LB, Turvey SE, Tupper S, Yeung RSM, Benseler S, Ellsworth J, Guillet C, Karananayake C, Muhajarine N, Roth J, Schneider R, Rosenberg AM. Clinical and associated inflammatory biomarker features predictive of short-term outcomes in non-systemic juvenile idiopathic arthritis. Rheumatology (Oxford) 2021; 59:2402-2411. [PMID: 31919503 DOI: 10.1093/rheumatology/kez615] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 11/04/2019] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE To identify early predictors of disease activity at 18 months in JIA using clinical and biomarker profiling. METHODS Clinical and biomarker data were collected at JIA diagnosis in a prospective longitudinal inception cohort of 82 children with non-systemic JIA, and their ability to predict an active joint count of 0, a physician global assessment of disease activity of ≤1 cm, and inactive disease by Wallace 2004 criteria 18 months later was assessed. Correlation-based feature selection and ReliefF were used to shortlist predictors and random forest models were trained to predict outcomes. RESULTS From the original 112 features, 13 effectively predicted 18-month outcomes. They included age, number of active/effused joints, wrist, ankle and/or knee involvement, ESR, ANA positivity and plasma levels of five inflammatory biomarkers (IL-10, IL-17, IL-12p70, soluble low-density lipoprotein receptor-related protein 1 and vitamin D), at enrolment. The clinical plus biomarker panel predicted active joint count = 0, physician global assessment ≤ 1, and inactive disease after 18 months with 0.79, 0.80 and 0.83 accuracy and 0.84, 0.83, 0.88 area under the curve, respectively. Using clinical features alone resulted in 0.75, 0.72 and 0.80 accuracy, and area under the curve values of 0.81, 0.78 and 0.83, respectively. CONCLUSION A panel of five plasma biomarkers combined with clinical features at the time of diagnosis more accurately predicted short-term disease activity in JIA than clinical characteristics alone. If validated in external cohorts, such a panel may guide more rationally conceived, biologically based, personalized treatment strategies in early JIA.
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Affiliation(s)
- Elham Rezaei
- Department of PediatricsUniversity of Saskatchewan, Saskatoon, SK, Canada
| | - Daniel Hogan
- Department of Computer Sciences, University of Saskatchewan, Saskatoon, SKCanada
| | - Brett Trost
- Department of Computer Sciences, University of Saskatchewan, Saskatoon, SKCanada
| | - Anthony J Kusalik
- Department of Computer Sciences, University of Saskatchewan, Saskatoon, SKCanada
| | - Gilles Boire
- Département de Médecine, Université de Sherbrooke, Sherbrooke, QCCanada
| | - David A Cabral
- Department of Pediatrics, British Columbia Children's Hospital, Vancouver, BCCanada
| | - Sarah Campillo
- Department of Pediatrics, McGill University Health Center, Montreal, QCCanada
| | - Gaëlle Chédeville
- Department of Pediatrics, McGill University Health Center, Montreal, QCCanada
| | - Anne-Laure Chetaille
- Département de Médecine le, Centre Hospitalier Universitaire de Quebec, Quebec, QCCanada
| | - Paul Dancey
- Department of Pediatrics, Janeway Children's Health and Rehabilitation Centre, St John's, NLCanada
| | - Ciaran Duffy
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ONCanada
| | - Karen Watanabe Duffy
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ONCanada
| | - John Gordon
- Department of Medicine, University of Saskatchewan, Saskatoon, SKCanada
| | - Jaime Guzman
- Department of Pediatrics, British Columbia Children's Hospital, Vancouver, BCCanada
| | - Kristin Houghton
- Department of Pediatrics, British Columbia Children's Hospital, Vancouver, BCCanada
| | - Adam M Huber
- Department of Pediatrics, IWK Health Centre and Dalhousie University, Halifax, NSCanada
| | - Roman Jurencak
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ONCanada
| | - Bianca Lang
- Department of Pediatrics, IWK Health Centre and Dalhousie University, Halifax, NSCanada
| | - Kimberly Morishita
- Department of Pediatrics, British Columbia Children's Hospital, Vancouver, BCCanada
| | - Kiem G Oen
- Department of Pediatrics, University of Manitoba, Winnipeg, MBCanada
| | - Ross E Petty
- Department of Pediatrics, British Columbia Children's Hospital, Vancouver, BCCanada
| | - Suzanne E Ramsey
- Department of Pediatrics, IWK Health Centre and Dalhousie University, Halifax, NSCanada
| | - Rosie Scuccimarri
- Department of Pediatrics, McGill University Health Center, Montreal, QCCanada
| | - Lynn Spiegel
- Department of Paediatrics, University of Toronto and the Hospital for Sick Children, Toronto, ONCanada
| | - Elizabeth Stringer
- Department of Pediatrics, IWK Health Centre and Dalhousie University, Halifax, NSCanada
| | | | - Shirley M L Tse
- Department of Paediatrics, University of Toronto and the Hospital for Sick Children, Toronto, ONCanada
| | - Lori B Tucker
- Department of Pediatrics, British Columbia Children's Hospital, Vancouver, BCCanada
| | - Stuart E Turvey
- Department of Pediatrics, British Columbia Children's Hospital, Vancouver, BCCanada
| | - Susan Tupper
- Department of PediatricsUniversity of Saskatchewan, Saskatoon, SK, Canada
| | - Rae S M Yeung
- Department of Paediatrics, University of Toronto and the Hospital for Sick Children, Toronto, ONCanada
| | - Susanne Benseler
- Department of Pediatrics, University of Calgary, Calgary, ABCanada
| | - Janet Ellsworth
- Department of Pediatrics, University of Alberta, Edmonton, ABCanada
| | - Chantal Guillet
- Department of Pediatrics, Hôpital Fleurimont (CHUS), Quebec, QCCanada
| | | | - Nazeem Muhajarine
- Department of Community Health and Epidemiology, University of Saskatchewan, Saskatoon, SK, Canada
| | - Johannes Roth
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ONCanada
| | - Rayfel Schneider
- Department of Paediatrics, University of Toronto and the Hospital for Sick Children, Toronto, ONCanada
| | - Alan M Rosenberg
- Department of PediatricsUniversity of Saskatchewan, Saskatoon, SK, Canada
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24
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Teh KL, Tanya M, Das L, Hoh SF, Gao X, Arkachaisri T. Outcomes and predictors of juvenile idiopathic arthritis in Southeast Asia: a Singapore longitudinal study over a decade. Clin Rheumatol 2020; 40:2339-2349. [PMID: 33236179 DOI: 10.1007/s10067-020-05520-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/10/2020] [Accepted: 11/19/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To assess short- and long-term outcomes and predictors of juvenile idiopathic arthritis (JIA) children treated with contemporary therapy and compare those with reports elsewhere. METHODS Children with JIA were recruited from our web-based REgistry for Childhood Onset Rheumatic Diseases (RECORD) from 1997 to 2015. Disease status was defined using modified Wallace criteria. Nonparametric statistics described the data. Kaplan-Meier survival and logistic regression analyses were used to estimate probabilities and to determine predictors of outcomes. RESULTS A total of 251 children with JIA (62% males, 71% Chinese) were included. Median follow-up duration was 2.9 years (range 0.1-17.5). Short-term clinical inactive disease (CID) was attained in 37% with 62% systemic JIA (sJIA) and 47% persistent oligoarthritis (oJIA). Methotrexate (OR 0.34) decreased but sJIA (OR 3.25) increased chance of attaining CID at 6 months. Overall, 79% of patients achieved CID within 2 years (sJIA 92%, the highest, and RF+ polyarthritis 50%, the lowest probability). Biologics were associated with CID attainment (OR 2.73). One-half of patients flare after CID, median 1.2 years (IQR 0.71-1.97). Late CID achievement predicted flare (OR 2.15). Only 15% had clinical remission off medication (none RF+ polyarthritis and 7% ERA). Only 13% of patients had active arthritis as young adults and 22% had active arthritis at last visit. CONCLUSION Despite high proportion of JIA patients attaining CID, only one-fourth could stop all medications for at least 1 year. Persistent oJIA patients were less likely to achieve clinical remission on medication and ERA patients had the least chance stopping medications. One-tenth of patients had active arthritis as young adults. Key Points • Majority of Asian children with JIA attained inactive disease within 2 years after diagnosis. • Outcome predictors were different from reports from the West. • Despite high inactive disease numbers, only one-in-four JIA patients discontinued treatment within 5 years.
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Affiliation(s)
- Kai Liang Teh
- Rheumatology and Immunology Service, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, 100 Bukit Timah Road, Children's Tower, Level 3, zone B, Singapore, 229899, Singapore
| | - Manasita Tanya
- Rheumatology and Immunology Service, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, 100 Bukit Timah Road, Children's Tower, Level 3, zone B, Singapore, 229899, Singapore
| | - Lena Das
- Rheumatology and Immunology Service, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, 100 Bukit Timah Road, Children's Tower, Level 3, zone B, Singapore, 229899, Singapore
| | - Sook Fun Hoh
- Division of Nursing, KK Women's and Children's Hospital, Singapore, Singapore
| | - Xiaocong Gao
- Division of Nursing, KK Women's and Children's Hospital, Singapore, Singapore
| | - Thaschawee Arkachaisri
- Rheumatology and Immunology Service, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, 100 Bukit Timah Road, Children's Tower, Level 3, zone B, Singapore, 229899, Singapore.
- Duke-NUS Medical School, Singapore, Singapore.
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Abstract
Joint pain is a common symptom in children and adolescents. While there are many causes of joint pain in children, most of these are acute or not related to underlying joint inflammation. Chronic arthritis, however, can be one of the reasons behind the joint pain. The most common causes of chronic arthritis in children are categorized under juvenile idiopathic arthritis (JIA). The purpose of this review is to highlight the most important clinical features, work-up, and medical management of the different subtypes of JIA.
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Sengler C, Niewerth M, Minden K. Rheumatische Erkrankungen im Kindes- und Jugendalter: Wichtigkeit einer frühzeitigen multiprofessionellen Versorgung. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2020; 63:846-855. [DOI: 10.1007/s00103-020-03173-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Predicting disease severity and remission in juvenile idiopathic arthritis: are we getting closer? Curr Opin Rheumatol 2020; 31:436-449. [PMID: 31085941 DOI: 10.1097/bor.0000000000000620] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW To summarize current research on the prediction of severe disease or remission in children with juvenile arthritis, and define further steps needed towards developing prediction tools with sufficient accuracy for clinical use. RECENT FINDINGS High disease activity, poor patient-reported outcomes, ankle or wrist involvement, and a longer time from onset to the start of treatment herald a severe disease course and a low chance of remission. Other studies confirmed that age less than 7 years and positive ANA are the strongest predictors of uveitis development. Preliminary evidence suggests ultrasound findings may predict flare in patients with clinically inactive disease, and several new biomarkers show promise. A few prediction tools that combine predictors to estimate the chance of remission or a severe disease course in the medium-term to long-term have shown good accuracy when internally validated in the population in which they were developed. SUMMARY Promising candidate tools for predicting disease severity and long-term remission in juvenile arthritis are now available. These tools need external validation in other populations, and ideally formal trials to assess whether their use in practice improves patient outcomes. We are definitively getting closer, but we are not there yet.
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Glerup M, Rypdal V, Arnstad ED, Ekelund M, Peltoniemi S, Aalto K, Rygg M, Toftedal P, Nielsen S, Fasth A, Berntson L, Nordal E, Herlin T. Long‐Term Outcomes in Juvenile Idiopathic Arthritis: Eighteen Years of Follow‐Up in the Population‐Based Nordic Juvenile Idiopathic Arthritis Cohort. Arthritis Care Res (Hoboken) 2020; 72:507-516. [DOI: 10.1002/acr.23853] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 02/12/2019] [Indexed: 01/10/2023]
Affiliation(s)
- Mia Glerup
- Aarhus University Hospital Aarhus Denmark
| | - Veronika Rypdal
- University Hospital of North Norway and UiT – The Arctic University of Norway Tromsø Norway
| | - Ellen Dalen Arnstad
- NTNU – Norwegian University of Science and Technology and Levanger HospitalNord‐Trøndelag Hospital Trust Levanger Norway
| | - Maria Ekelund
- Uppsala University, Uppsala, Sweden, and Ryhov County Hospital Jonkoping Sweden
| | - Suvi Peltoniemi
- Hospital for Children and AdolescentsUniversity of Helsinki Helsinki Finland
| | - Kristiina Aalto
- Hospital for Children and AdolescentsUniversity of Helsinki Helsinki Finland
| | - Marite Rygg
- NTNU – Norwegian University of Science and Technology and St. Olavs Hospital Trondheim Norway
| | - Peter Toftedal
- Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
| | - Susan Nielsen
- Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
| | - Anders Fasth
- Institute of Clinical SciencesSahlgrenska AcademyUniversity of Gothenburg Gothenburg Sweden
| | | | - Ellen Nordal
- University Hospital of North Norway and UiT – The Arctic University of Norway Tromsø Norway
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Methotrexate in juvenile idiopathic arthritis. Adverse effects and associated factors. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2020. [DOI: 10.1016/j.anpede.2019.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Henrey A, Rypdal V, Rypdal M, Loughin T, Nordal E, Guzman J. Validation of prediction models of severe disease course and non-achievement of remission in juvenile idiopathic arthritis part 2: results of the Nordic model in the Canadian cohort. Arthritis Res Ther 2020; 22:10. [PMID: 31941530 PMCID: PMC6964007 DOI: 10.1186/s13075-019-2091-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 12/17/2019] [Indexed: 12/23/2022] Open
Abstract
Background Validated clinical prediction models to identify children with poor prognosis at the time of juvenile idiopathic arthritis (JIA) diagnosis would be very helpful for tailoring treatments, and avoiding under- or over-treatment. Our objective was to externally validate Nordic clinical prediction models in Canadian patients with JIA. Methods We used data from 513 subjects at the 3-year follow-up from the Research in Arthritis in Canadian Children emphasizing Outcomes (ReACCh-Out) cohort. The predicted outcomes were non-achievement of remission, severe disease course, and functional disability. The Nordic models were evaluated exactly as published and after fine-tuning the logistic regression coefficients using multiple data splits of the Canadian cohort. Missing data was handled with multiple imputation, and prediction ability was assessed with C-indices. C-index values > 0.7 were deemed to reflect helpful prediction. Results Overall, 81% of evaluable patients did not achieve remission off medications, 15% experienced a severe disease course, and 38% reported disability (CHAQ score > 0). The Nordic model for predicting non-achievement of remission had a C-index of 0.68 (95% CI 0.62–0.74), and 0.74 (0.67–0.80) after fine-tuning. For prediction of severe disease course, it had a C-index of 0.69 (0.61–0.78), and 0.79 (0.68–0.91) after fine-tuning. The fine-tuned Nordic model identified 85% of the cohort as low risk for a severe disease course (< 20% chance) and 7% as high risk (> 60% chance). The Nordic model to predict functional disability had a C-index of 0.57 (0.50–0.63), and 0.51 (0.39–0.63) after fine-tuning. Conclusions Fine-tuned Nordic models, combining active joint count, physician global assessment of disease activity, morning stiffness, and ankle involvement, predicted well non-achievement of remission and severe disease course in Canadian patients with JIA. The Nordic model for predicting disability could not predict functional disability in Canadian patients.
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Affiliation(s)
- Andrew Henrey
- Department of Statistics and Actuarial Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Veronika Rypdal
- Department of Pediatrics, University Hospital of North Norway, Tromsø, Norway.,Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Martin Rypdal
- Department of Mathematics and Statistics, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Thomas Loughin
- Department of Statistics and Actuarial Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Ellen Nordal
- Department of Pediatrics, University Hospital of North Norway, Tromsø, Norway.,Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Jaime Guzman
- Division of Pediatric Rheumatology, British Columbia Children's Hospital, 4500 Oak Street, Suite K4-122, Vancouver, British Columbia, V6H 3N1, Canada. .,Department of Pediatrics, University of British Columbia, 4500 Oak Street, Suite K4-122, Vancouver, British Columbia, V6H 3N1, Canada.
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Rypdal V, Guzman J, Henrey A, Loughin T, Glerup M, Arnstad ED, Aalto K, Rygg M, Nielsen S, Herlin T, Fasth A, Berntson L, Rypdal M, Nordal E. Validation of prediction models of severe disease course and non-achievement of remission in juvenile idiopathic arthritis: part 1-results of the Canadian model in the Nordic cohort. Arthritis Res Ther 2019; 21:270. [PMID: 31806043 PMCID: PMC6896283 DOI: 10.1186/s13075-019-2060-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 11/08/2019] [Indexed: 12/23/2022] Open
Abstract
Background Models to predict disease course and long-term outcome based on clinical characteristics at disease onset may guide early treatment strategies in juvenile idiopathic arthritis (JIA). Before a prediction model can be recommended for use in clinical practice, it needs to be validated in a different cohort than the one used for building the model. The aim of the current study was to validate the predictive performance of the Canadian prediction model developed by Guzman et al. and the Nordic model derived from Rypdal et al. to predict severe disease course and non-achievement of remission in Nordic patients with JIA. Methods The Canadian and Nordic multivariable logistic regression models were evaluated in the Nordic JIA cohort for prediction of non-achievement of remission, and the data-driven outcome denoted severe disease course. A total of 440 patients in the Nordic cohort with a baseline visit and an 8-year visit were included. The Canadian prediction model was first externally validated exactly as published. Both the Nordic and Canadian models were subsequently evaluated with repeated fine-tuning of model coefficients in training sets and testing in disjoint validation sets. The predictive performances of the models were assessed with receiver operating characteristic curves and C-indices. A model with a C-index above 0.7 was considered useful for clinical prediction. Results The Canadian prediction model had excellent predictive ability and was comparable in performance to the Nordic model in predicting severe disease course in the Nordic JIA cohort. The Canadian model yielded a C-index of 0.85 (IQR 0.83–0.87) for prediction of severe disease course and a C-index of 0.66 (0.63–0.68) for prediction of non-achievement of remission when applied directly. The median C-indices after fine-tuning were 0.85 (0.80–0.89) and 0.69 (0.65–0.73), respectively. Internal validation of the Nordic model for prediction of severe disease course resulted in a median C-index of 0.90 (0.86–0.92). Conclusions External validation of the Canadian model and internal validation of the Nordic model with severe disease course as outcome confirm their predictive abilities. Our findings suggest that predicting long-term remission is more challenging than predicting severe disease course.
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Affiliation(s)
- Veronika Rypdal
- Department of Pediatrics, University Hospital of North Norway, Tromsø, Norway. .,Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway.
| | - Jaime Guzman
- Department of Pediatrics, BC Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
| | - Andrew Henrey
- Department of Statistics and Actuarial Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Thomas Loughin
- Department of Statistics and Actuarial Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Mia Glerup
- Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark
| | - Ellen Dalen Arnstad
- Department of Clinical and Molecular Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.,Department of Pediatrics, Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
| | - Kristiina Aalto
- Department of Pediatrics, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Marite Rygg
- Department of Clinical and Molecular Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.,Department of Pediatrics, St. Olavs Hospital, Trondheim, Norway
| | - Susan Nielsen
- Department of Pediatrics, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | - Troels Herlin
- Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark
| | - Anders Fasth
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lillemor Berntson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Martin Rypdal
- Department of Mathematics and Statistics, UIT - The Arctic University of Norway, Tromsø, Norway
| | - Ellen Nordal
- Department of Pediatrics, University Hospital of North Norway, Tromsø, Norway
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Barral Mena E, García Cárdaba LM, Canet Tarrés A, Enríquez Merayo E, Cruz Utrilla A, de Inocencio Arocena J. [Methotrexate in juvenile idiopathic arthritis. Adverse effects and associated factors]. An Pediatr (Barc) 2019; 92:124-131. [PMID: 31699619 DOI: 10.1016/j.anpedi.2019.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 05/02/2019] [Accepted: 05/21/2019] [Indexed: 10/25/2022] Open
Abstract
INTRODUCTION Methotrexate (MTX) is the drug of choice for juvenile idiopathic arthritis. Its clinical efficacy is limited due to the development of adverse effects (AEs). PATIENTS AND METHODS A retrospective observational study was conducted on the AEs associated with MTX therapy in children diagnosed with juvenile idiopathic arthritis followed-up in a tertiary hospital between 2008 and 2016. RESULTS The study included a total of 107 patients, of whom 71 (66.3%) were girls (66.3%). The median age at diagnosis was 6.4 years (IQR 3.1-12.4), with a median follow-up of 45.7 months (IQR 28.8-92.4). There were 48 patients (44.9%) with oligoarthritis, and 26 children (24.3%) with rheumatoid-factor negative polyarthritis. Of these, 52/107 (48.6%) developed AEs, with the most frequent being gastrointestinal symptoms (35.6%) and behavioural problems (35.6%). An age older than 6 years at the beginning of therapy increased the risk of developing AEs, both in the univariate (OR=3.5; 95% CI: 1.5-7.3) and multivariate (12% increase per year) analyses. The doses used, administration route, or International League of Associations for Rheumatology (ILAR) classification, were not associated with the development of AEs. Twenty children required a dosage or route of administration modification, which resolved the AE in 11 (55%) cases. MTX was interrupted due to the development of AEs in 37/107 patients (34.6%), mainly due to increased plasma transaminases (n=14, 37.8%), gastrointestinal symptoms (n=9, 24.3%) and behavioural problems (n=6, 16.3%). CONCLUSIONS MTX is the therapy of choice for patients with juvenile idiopathic arthritis, but 50% of the children develop some form of AE. Although the AEs are not severe, they lead to interruption of therapy in 35% of the children.
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Affiliation(s)
| | | | - Anna Canet Tarrés
- Unidad de Reumatología Pediátrica, Hospital Universitario 12 de Octubre, Madrid, España
| | | | | | - Jaime de Inocencio Arocena
- Unidad de Reumatología Pediátrica, Hospital Universitario 12 de Octubre, Madrid, España; Departamento de Salud Pública y Materno-Infantil, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Madrid, España
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Predicting disease outcomes in juvenile idiopathic arthritis: challenges, evidence, and new directions. THE LANCET CHILD & ADOLESCENT HEALTH 2019; 3:725-733. [PMID: 31331873 DOI: 10.1016/s2352-4642(19)30188-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 04/18/2019] [Accepted: 05/31/2019] [Indexed: 12/12/2022]
Abstract
The aims of treating juvenile idiopathic arthritis are to elicit treatment response toward remission, while preventing future flares. Understanding patient and disease characteristics that predispose young people with this condition to these outcomes would allow the forecasting of disease process and the tailoring of therapies. The strongest predictor of remission is disease category, particularly oligoarthritis, although a few additional clinical predictors of treatment response have been identified. Novel evidence using biomarkers, such as S100 proteins and novel single nucleotide polymorphism data, could add value to clinical models. The future aim of personalised medicine in the treatment of juvenile idiopathic arthritis will be aided with international collaborations, allowing for the analysis of larger datasets with novel biomarker data. Combined clinical and biomarker panels will probably be required for predicting outcomes in such a complex disease.
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Shoop-Worrall SJW, Hyrich KL. Predicting Remission Remains a Challenge in Patients with Juvenile Idiopathic Arthritis. J Rheumatol 2019; 46:552-554. [PMID: 31154444 DOI: 10.3899/jrheum.181245] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
| | - Kimme L Hyrich
- Arthritis Research UK Centre for Epidemiology, The University of Manchester, and the UK National Institute for Health Research Manchester Biomedical Research Centre, Manchester University Hospitals, National Health Service Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.
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Palman J, Shoop-Worrall S, Hyrich K, McDonagh JE. Update on the epidemiology, risk factors and disease outcomes of Juvenile idiopathic arthritis. Best Pract Res Clin Rheumatol 2018; 32:206-222. [DOI: 10.1016/j.berh.2018.10.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 08/09/2018] [Accepted: 09/09/2018] [Indexed: 02/06/2023]
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