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POS1293 TEN-YEAR EFFICACY DATA FROM THE CLIPPER STUDIES: OPEN-LABEL, LONG-TERM ETANERCEPT TREATMENT IN CHILDREN AND YOUNG ADULTS WITH EXTENDED OLIGOARTICULAR, ENTHESITIS-RELATED, OR PSORIATIC JUVENILE IDIOPATHIC ARTHRITIS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundCLIPPER2 was an 8-year, open-label extension of the phase 3b, 2-year CLIPPER study of the safety and efficacy of etanercept (ETN) in patients (pts) with juvenile idiopathic arthritis (JIA), categorized as extended oligoarticular JIA (eoJIA), enthesitis-related arthritis (ERA), or psoriatic arthritis (PsA).ObjectivesEvaluation of the efficacy of ETN and its effect on health outcomes over 10 years of follow-up were secondary objectives and are reported here.MethodsPts (n=127) with eoJIA (n=60; 2-17 years of age), ERA (n=38; 12-17), or PsA (n=29; 12-17) who received ≥1 ETN dose (0.8 mg/kg once weekly [max, 50 mg]) in CLIPPER were eligible to enter CLIPPER2. The study design has been reported previously.1 Efficacy endpoints included proportions of pts achieving JIA American College of Rheumatology (ACR) 30/50/70/90/100 criteria, Juvenile Arthritis Disease Activity Score (JADAS) inactive disease and clinical remission criteria, and sustained clinical remission (ACR criteria) or JADAS ≤1 for 12 continuous months (mths). Exploratory efficacy endpoints included time to flare following ETN withdrawal (based on ≥30% worsening in ≥3/6 ACR Pedi components, with ≥30% improvement in <2/6 remaining components and ≥2 active joints), and time to re-treatment with ETN.Observed Cases were used (i.e., there was no imputation for missing data) for pts who were in the Active Treatment Period.ResultsA total of 109/127 (86%) CLIPPER participants entered CLIPPER2 (n=55 eoJIA, n=31 ERA, n=23 PsA), with 99 (78%) pts continuing in the Active Treatment Period. Overall, 84 (66%) pts completed 120 mths of follow-up; 27 (21%) while actively taking ETN. Thirty (24%) pts entered the Withdrawal Period from the Active Treatment Period (i.e., they discontinued ETN, either by meeting the Wallace definition for clinically inactive disease for at least 6 months on ETN, or by having had a good clinical response and being deemed to benefit from withdrawal in the investigator’s judgment). Of the pts in the Active Treatment Period, over 90% achieved JIA ACR 50 response at all study time points. Sustained JADAS and ACR remission was achieved by 42 (33%) pts and 17 (13%) pts, respectively. The mean improvements from baseline in JADAS disease activity at mth 24 of CLIPPER were largely maintained through CLIPPER2 A total of 109/127 (86%) CLIPPER participants entered CLIPPER2 (n=55 eoJIA, n=31 ERA, n=23 PsA), with 99 (78%) pts continuing in the Active Treatment Period. Overall, 84 (66%) pts completed 120 mths of follow-up; 27 (21%) while actively taking ETN. Thirty (24%) pts entered the Withdrawal Period from the Active Treatment Period (i.e., they discontinued ETN, either by meeting the Wallace definition for clinically inactive disease for at least 6 months on ETN, or by having had a good clinical response and being deemed to benefit from withdrawal in the investigator’s judgment). Of the pts in the Active Treatment Period, over 90% achieved JIA ACR 50 response at all study time points. Sustained JADAS and ACR remission was achieved by 42 (33%) pts and 17 (13%) pts, respectively. The mean improvements from baseline in JADAS disease activity at mth 24 of CLIPPER were largely maintained through CLIPPER2.ConclusionThe low numbers of evaluable pts notwithstanding, efficacy results were consistent with the profile of ETN, and treatment responses were considered clinically meaningful and durable with long-term treatment.References[1]Foeldvari I, et al. Arthritis Res Ther 2019;21:125.[2]Trincianti C, et al. Arthritis Rheumatol 2021:73;1966-75.Trial Registration:NCT00962741/NCT01421069AcknowledgementsMedical writing support was provided by Iain McDonald, PhD, of Engage Scientific Solutions and was funded by Pfizer.Disclosure of InterestsJelena Vojinovic Speakers bureau: Abbvie, Roche, Sandoz, Joke Dehoorne Speakers bureau: Abbvie, Roche, Consultant of: Abbvie, Roche, Violeta Panaviene: None declared, Gordana Susic: None declared, Gerd Horneff Speakers bureau: Chugai, Eli-Lilly, Glaxo Smith and Kline, Janssen, Novartis, Pfizer, Roche and Sobi, Grant/research support from: Novartis, Janssen, Roche, Valda Stanevicha Speakers bureau: Sandoz, Abbvie, Roche, Katarzyna Kobusinska: None declared, Zbigniew Żuber: None declared, Bogna Dobrzyniecka: None declared, Jonathan Akikusa: None declared, Tadej Avcin Speakers bureau: AbbVie, Octapharma and Takeda, Consultant of: AbbVie, Octapharma and Takeda, Alberto Martini Speakers bureau: Aurinia, Bristol Myers and Squibb, Eli-Lilly, EMD Serono, Janssen, Pfizer, Roche, Consultant of: Aurinia, Bristol Myers and Squibb, Eli-Lilly, EMD Serono, Janssen, Pfizer, Roche, Cecilia Borlenghi Shareholder of: Pfizer, Employee of: Pfizer, Edmund Arthur Employee of: Pfizer, Svitlana Y Tatulych Shareholder of: Pfizer, Employee of: Pfizer, Chuanbo Zang Shareholder of: Pfizer, Employee of: Pfizer, Vasileios TSEKOURAS Shareholder of: Pfizer, Employee of: Pfizer, Bonnie Vlahos Shareholder of: Pfizer, Employee of: Pfizer, Nicolino Ruperto Speakers bureau: Ablynx, Amgen, Astrazeneca-Medimmune, Aurinia, Bayer, Bristol Myers and Squibb, Cambridge Healthcare Research (CHR), Celgene, Domain therapeutic, Eli-Lilly, EMD Serono, Glaxo Smith and Kline, Idorsia, Janssen, Novartis, Pfizer, Sobi, UCB., Consultant of: Ablynx, Amgen, Astrazeneca-Medimmune, Aurinia, Bayer, Bristol Myers and Squibb, Cambridge Healthcare Research (CHR), Celgene, Domain therapeutic, Eli-Lilly, EMD Serono, Glaxo Smith and Kline, Idorsia, Janssen, Novartis, Pfizer, Sobi, UCB.
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POS0169 OPEN-LABEL, LONG-TERM (10-YEAR) STUDY OF THE SAFETY OF ETANERCEPT IN CHILDREN AND YOUNG ADULTS WITH EXTENDED OLIGOARTICULAR, ENTHESITIS-RELATED, OR PSORIATIC JUVENILE IDIOPATHIC ARTHRITIS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.53] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundCLIPPER2 was an 8-year, open-label extension of the phase 3b, multicenter, 2-year CLIPPER study of the safety and efficacy of etanercept (ETN) in the treatment of patients (pts) with juvenile idiopathic arthritis (JIA) categorized as extended oligoarticular arthritis (eoJIA), enthesitis-related arthritis (ERA), or psoriatic arthritis (PsA).ObjectivesThe objective of this analysis was to describe the safety of ETN in this population after 10 years of follow up.MethodsPts (n=127) with eoJIA (2-17 years), ERA, or PsA (each 12-17 years) who received ≥1 ETN dose (0.8 mg/kg once weekly [max, 50 mg]) in CLIPPER were eligible to enter CLIPPER2. The primary outcome measure was the occurrence of malignancy. Long-term safety was assessed as the total incidence of events from CLIPPER baseline (BL) to month (mth) 120, frequency of events per 100 patient-years (EP100PY), and frequency of events in each study year.ResultsA total of 109/127 (86%) pts entered CLIPPER2; 99 (78%) continued in the active treatment period. At mth 120, 84 (66%) pts had completed the study; 27 (21%) while actively taking ETN; 7 (6%) had withdrawn from treatment due to low/inactive disease; 5 (4%) had re-started ETN following an earlier withdrawal from treatment; and 45 (35%) had stopped ETN (but remained under observation); 25 (20%) pts permanently discontinued from the CLIPPER2 study. In CLIPPER/CLIPPER2, 1 case of malignancy (Hodgkin’s disease) was reported (1 pt with eoJIA in Year 3). There was 1 case of uveitis (1 pt with eoJIA in Year 8) and 3 of Crohn’s disease (2 pts with ERA, Year 1/Year 6; 1 pt with eoJIA, Year 5). There were 2 cases of opportunistic infections (both herpes zoster), and no deaths. Overall, there were 559 (81.82 EP100PY) treatment-emergent adverse events (TEAEs) excluding infections and injection-site reactions (ISRs). The overall rate of TE serious infections was low (N=14; 2.05 EP100PY) (Table 1), with the most common TE serious infection being gastroenteritis (N=2; 0.29 EP100PY). The most frequently reported TEAEs (N [EP100PY]) were headache (28 [4.10]), arthralgia (24 [3.51]), pyrexia (21 [3.07]), diarrhea (14 [2.05]), and leukopenia (12 [1.76]). Overall, 39 patients reported serious AEs (excluding infections/ISRs). The number and frequency (N [EP100PY]) of TEAEs (excluding infections/ISRs) decreased over the 10-year study period from 193 [173.81] in Year 1 to 9 [27.15] in Year 10. The number and frequency of TE infections and TE serious infections also decreased over the 10-year study period. There was no clear trend of a decrease over time for the incidence of TE serious AEs (Figure 1).Table 1.ETN Safety Summary (from CLIPPER BL to mth 120), N (EP100PY) (FAS)*eoJIA, n=60(EXP=313.667 PY)ERA, n=38(EXP=206.971 PY)PsA, n=29(EXP=162.576 PY)Total, n=12(EXP=683.214 PY)TEAEs†269 (85.76)176 (85.04)114 (70.12)559 (81.82)TE serious AEs†16 (5.10)17 (8.21)7 (4.31)40 (5.85)TE ISRs23 (7.33)29 (14.01)12 (7.38)64 (9.37)TE infections418 (133.26)99 (47.83)155 (95.34)672 (98.36)TE serious infectionsǂ5 (1.59)4 (1.93)5 (3.08)14 (2.05)Opportunistic infections§01 (0.48)1 (0.62)2 (0.29)TEAEs causing withdrawal†7 (2.23)9 (4.35)2 (1.23)18 (2.63)TE infections causing withdrawal2 (0.64)01 (0.62)3 (0.44)*While on active ETN treatment or within 30 days of last dose†Excluding infections/ISRsǂGastroenteritis, 2 (0.29); acute tonsillitis, anal abscess, bronchopneumonia, gastrointestinal infection, helicobacter gastritis, influenza, peritonitis, pharyngitis, pyelocystitis, sepsis, urinary tract infection, viral infection, all 1 (0.15)§Both herpes zosterEXP, exposure to ETN; FAS, full analysis set; n, number of patients; N, number of eventsConclusionETN treatment to mth 120 was well tolerated in this patient population and consistent with the known safety profile. Frequency of TEAEs and TE infections decreased over time. Over 10 years, there was 1 reported event of malignancy and the overall rate of TE serious infections was low.References[1]NCT00962741/NCT01421069AcknowledgementsMedical writing support was provided by Iain McDonald, PhD, of Engage Scientific Solutions and was funded by Pfizer.Disclosure of InterestsJelena Vojinovic Speakers bureau: Abbvie, Roche, Sandoz, Joke Dehoorne Speakers bureau: Abbvie, Roche, Consultant of: Abbvie, Roche, Violeta Panaviene: None declared, Gordana Susic: None declared, Gerd Horneff Speakers bureau: Chugai, Eli-Lilly, Glaxo Smith and Kline, Janssen, Novartis, Pfizer, Roche and Sobi, Grant/research support from: Novartis, Janssen, Roche, Valda Stanevicha Speakers bureau: Sandoz, Abbvie, Roche, Katarzyna Kobusinska: None declared, Zbigniew Żuber: None declared, Bogna Dobrzyniecka: None declared, Jonathan Akikusa: None declared, Tadej Avcin Speakers bureau: AbbVie, Octapharma, and Takeda, Consultant of: AbbVie, Alexion, Octapharma, and Takeda, Alberto Martini Speakers bureau: Aurinia, Bristol Myers and Squibb, Eli-Lilly, EMD Serono, Janssen, Pfizer, Roche, Consultant of: Aurinia, Bristol Myers and Squibb, Eli-Lilly, EMD Serono, Janssen, Pfizer, Roche, Cecilia Borlenghi Shareholder of: Pfizer, Employee of: Pfizer, Edmund Arthur Employee of: Pfizer, Svitlana Y Tatulych Shareholder of: Pfizer, Employee of: Pfizer, Chuanbo Zang Shareholder of: Pfizer, Employee of: Pfizer, Bonnie Vlahos Shareholder of: Pfizer, Employee of: Pfizer, Nicolino Ruperto Speakers bureau: Ablynx, Amgen, Astrazeneca-Medimmune, Aurinia, Bayer, Bristol Myers and Squibb, Cambridge Healthcare Research (CHR), Celgene, Domain therapeutic, Eli-Lilly, EMD Serono, Glaxo Smith and Kline, Idorsia, Janssen, Novartis, Pfizer, Sobi, UCB., Consultant of: Ablynx, Amgen, Astrazeneca-Medimmune, Aurinia, Bayer, Bristol Myers and Squibb, Cambridge Healthcare Research (CHR), Celgene, Domain therapeutic, Eli-Lilly, EMD Serono, Glaxo Smith and Kline, Idorsia, Janssen, Novartis, Pfizer, Sobi, UCB.
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OP0217 Adjudication of Infections in The Pharmacovigilance in Juvenile Idiopathic Arthritis Patients (Pharmachild) Treated with Biologic Agents and/or Methotrexate. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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AB0985 The Influence of Etanercept on Inflammation Markers and Lipid Profile in Patients with Juvenile Idiopathic Arthritis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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PReS-FINAL-2283: Systemic lupus erythematosus (SLE) in children and adolescents in pediatric unite, institute of rheumatology Belgrade, Serbia. Pediatr Rheumatol Online J 2013. [PMCID: PMC4044758 DOI: 10.1186/1546-0096-11-s2-p273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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SAT0478 Assesment of the Validity of the Juvenile Arthritis Functionality Scale (JAFS) on Children with Juvenile Idiopathic Arthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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AB1150 Health related quality of life in patients with juvenile idiopathic arthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.1148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Influence of TNFα–308 and T676G TNF-RII polymorphism on response to etanercept and posibility to discontinue tretment. Pediatr Rheumatol Online J 2011. [PMCID: PMC3194643 DOI: 10.1186/1546-0096-9-s1-p277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Does childhood health assessment questionnaire can predict outcome of patients with juvenile idiopathic arthritis? Pediatr Rheumatol Online J 2011. [PMCID: PMC3194514 DOI: 10.1186/1546-0096-9-s1-p160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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PS1-33 Safety and efficacy of ITF2357, an orally active histone deacetylase inhibitor in the treatment of systemic onset juvenile idiopathic arthritis. Cytokine 2010. [DOI: 10.1016/j.cyto.2010.07.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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DNase I levels in JIA – influence of anti-TNF (etanercept) therapy. Pediatr Rheumatol Online J 2008. [PMCID: PMC3334097 DOI: 10.1186/1546-0096-6-s1-p38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Bone mineral density improvement after one year of treatment with etanercept in patients with juvenile idiopathic arthritis. Pediatr Rheumatol Online J 2008. [PMCID: PMC3334155 DOI: 10.1186/1546-0096-6-s1-p90] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Genetic variation in a network of natural and reintroduced populations of Griffon vulture (Gyps fulvus) in Europe. CONSERV GENET 2007. [DOI: 10.1007/s10592-007-9347-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Health-related quality of life of patients with juvenile idiopathic arthritis coming from 3 different geographic areas. The PRINTO multinational quality of life cohort study. Rheumatology (Oxford) 2006; 46:314-20. [PMID: 16877459 DOI: 10.1093/rheumatology/kel218] [Citation(s) in RCA: 99] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES To compare health-related quality of life (HRQL) and to identify clinical determinants for poor HRQL of patients with juvenile idiopathic arthritis (JIA) coming from three geographic areas. METHODS The HRQL was assessed through the Child Health Questionnaire (CHQ). A total of 30 countries were included grouped in three geographic areas: 16 countries in Western Europe; 10 in Eastern Europe; and four in Latin America. Potential determinants of poor HRQL included demographic data, physician's and parent's global assessments, measures of joint inflammation, disability as measured by Childhood Health Assessment Questionnaire (CHAQ) and erythrocyte sedimentation rate. Poor HRQL was defined as a CHQ physical summary score (PhS) or psychosocial summary score (PsS) <2 S.D. from that of healthy children. RESULTS A total of 3167 patients with JIA, younger than 18 yrs, were included in this study. The most affected health concepts (<2 S.D. from healthy children) that differentiate the three geographic areas include physical functioning, bodily pain/discomfort, global health, general health perception, change in health with respect to the previous year, self-esteem and family cohesion. Determinants for poor HRQL were similar across geographic areas with physical well-being mostly affected by the level of disability while the psychosocial well-being by the intensity of pain. CONCLUSION We found that patients with JIA have a significant impairment of their HRQL compared with healthy peers, particularly in the physical domain. Disability and pain are the most important determinants of physical and psychosocial well-being irrespective of the geographic area of origin.
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PRINTO/PRES international website for families of children with rheumatic diseases: www.pediatric-rheumatology.printo.it. Ann Rheum Dis 2005; 64:1101-6. [PMID: 15760930 PMCID: PMC1755575 DOI: 10.1136/ard.2004.030221] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To prepare a website for families and health professionals containing up to date information about paediatric rheumatic diseases (PRD). METHODS Firstly, paediatric rheumatology centres and family self help associations were surveyed to characterise current clinical practice of physicians providing care for children with PRD, research activities, and training facilities of each centre. Secondly, international consensus was reached on the content of the website. Finally, the website was developed and the texts translated. RESULTS The web page contains three main sections: (a) description for families of the characteristics of 15 PRD; (b) list of paediatric rheumatology centres; (c) contact information for family self help associations. A version for 45 countries in 52 languages (with another three in progress) is now available on the web. 291 surveys from 171 centres and 102 family associations were received from 42 countries. The median proportion of time spent in paediatric practice in the centres examined was 100%, with 70% of this time dedicated to paediatric rheumatology. 90% of the centres were willing to perform clinical trials in the future. CONCLUSIONS The PRINTO/PRES website provides a well defined and competent set of information about PRD, with appropriate multiple translated versions and easy web navigational direction.
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The Serbian version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ). Clin Exp Rheumatol 2001; 19:S168-72. [PMID: 11510324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
We report herein the results of the cross-cultural adaptation and validation into the Serbian language of the parentís version of two health related quality of life instruments. The Childhood Health Assessment Questionnaire (CHAQ) is a disease specific health instrument that measures functional ability in daily living activities in children with juvenile idiopathic arthritis (JIA). The Child Health Questionnaire (CHQ) is a generic health instrument designed to capture the physical and psychosocial well-being of children independently from the underlying disease. The Serbian CHAQ-CHQ were fully validated with 3 forward and 1 backward translations. A total of 139 subjects were enrolled: 79 patients with JIA (30% systemic onset, 28% polyarticular onset, 6% extended oligoarticular subtype, and 36% persistent oligoarticular subtype) and 60 healthy children. The CHAQ clinically discriminated between healthy subjects and JIA patients, with the systemic, polyarticular and extended oligoarticular subtypes having a higher degree of disability, pain, and a lower overall well-being when compared to their healthy peers. Also the CHQ clinically discriminated between healthy subjects and JIA patients, with the systemic onset, polyarticular onset and extended oligoarticular subtypes having a lower physical and psychosocial well-being when compared to their healthy peers. In conclusion the Serbian version of the CHAQ-CHQ is a reliable, and valid tool for the functional, physical and psychosocial assessment of children with JIA.
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