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Lercara A, Malattia C, Hysa E, Gattorno M, Cere A, Lavarello C, Vojinovic T, Gotelli E, Paolino S, Sulli A, Pizzorni C, Smith V, Cutolo M. Microvascular status in juvenile Sjögren's disease: the first nailfold videocapillaroscopy investigation. Clin Rheumatol 2024; 43:733-741. [PMID: 38190091 PMCID: PMC10834566 DOI: 10.1007/s10067-023-06857-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/18/2023] [Accepted: 12/21/2023] [Indexed: 01/09/2024]
Abstract
INTRODUCTION Juvenile Sjögren's disease (jSjD) is a rare autoimmune disease characterized by exocrine gland involvement and systemic manifestations, including small vessel vasculitis and Raynaud's phenomenon (RP). We aimed to investigate the microvascular status in jSjD patients by nailfold videocapillaroscopy (NVC) and the potential correlations with clinical and serological features. METHODS Clinical data from thirteen consecutive jSjD patients (11 females and 2 males), with a mean age of 16 ± 4 years, diagnosed before 16 years of age (mean age at diagnosis 12 ± 3) according to the 2016 American College of Rheumatology/EULAR criteria for adult SjD, were collected including age- and sex-matched healthy controls (HCs). Clinical, laboratory, and instrumental data were collected, together with NVC examination. Non-specific and specific NVC parameters were investigated, such as capillary density, capillary dilations, giant capillaries, microhaemorrhages and abnormal shapes. Associations between NVC findings and clinical/serological features were explored and analysed using parametrical and non-parametrical tests. RESULTS Capillary density reduction correlated significantly with articular involvement (arthralgias) (p = 0.024). Microhaemorrhages correlated with lower C3 levels (p = 0.034). No specific NVC pattern for jSjD was identified, whereas abnormal capillary shapes were significantly higher in jSjD patients than HCs (p = 0.005). NVC abnormalities were not associated with SjD-specific instrumental tests (biopsy, imaging, Schirmer's test). RP was present in 8% of jSjD patients. CONCLUSIONS The reduction of capillary density, as well as microhaemorrhages at NVC analysis, are significantly associated with some clinical aspects like articular involvement and serum biomarkers (C3 reduction). The NVC is suggested as safe and further analysis in jSjD patients.
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Affiliation(s)
- Adriano Lercara
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Clara Malattia
- Clinica Pediatrica E Reumatologia, IRCCS Istituto Giannina Gaslini, Genova, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences (DINOGMI), University of Genova, Genova, Italy
| | - Elvis Hysa
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Marco Gattorno
- Clinica Pediatrica E Reumatologia, IRCCS Istituto Giannina Gaslini, Genova, Italy
- Autoinflammatory Diseases and Immunodeficiencies Center, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Andrea Cere
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Claudio Lavarello
- Clinica Pediatrica E Reumatologia, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Tamara Vojinovic
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Emanuele Gotelli
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Sabrina Paolino
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Alberto Sulli
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Carmen Pizzorni
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Vanessa Smith
- Department of Internal Medicine, Ghent University Hospital, University of Ghent, Ghent, Belgium
- Department of Rheumatology, Ghent University Hospital, University of Ghent, Ghent, Belgium
- Unit for Molecular Immunology and Inflammation, Flemish Institute for Biotechnology, Inflammation Research Center, Ghent, Belgium
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology and Academic Division of Clinical Rheumatology, Department of Internal Medicine and Specialties (DIMI), University of Genova, IRCCS Ospedale Policlinico San Martino, Viale Benedetto XV, 6, 16132, Genova, Italy.
- IRCCS Ospedale Policlinico San Martino, Genova, Italy.
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Matucci-Cerinic C, Malattia C, Pistorio A, Rosina S, Consolaro A, Viola S, Volpi S, Caorsi R, Viglizzo G, Gattorno M. Skin manifestations help identifying different phenotypes of paediatric SAPHO syndrome. Semin Arthritis Rheum 2023; 63:152277. [PMID: 37839270 DOI: 10.1016/j.semarthrit.2023.152277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/23/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023]
Abstract
OBJECTIVES to evaluate whether the heterogeneous skin manifestations might influence the disease presentation and outcome of a cohort of SAPHO children. METHODS the clinical, serological, imaging and therapeutic data of 14 SAPHO patients, followed between 2001 and 2022 at the Unit for Autoinflammatory diseases at the Gaslini Hospital, were reviewed. According to their cutaneous manifestations, patients were divided into 2 groups: the acne-hidradenitis suppurativa (HS) and the Palmo-Plantar Pustulosis (PPP) group. Data were retrieved from the Eurofever database. RESULTS all patients presented bone involvement characterized by Chronic Recurrent multifocal Osteomyelitis (CRMO): 8 patients presented acne-HS while 6 patients had PPP. In the PPP group, all patients were female, characterized by a prepuberal disease onset with osteoarticular manifestations, followed by the appearance of PPP in the following 6 months. This group responded well to the treatments. In the acne-HS group, 7/8 patients were male: the disease onset was characterized by skin manifestations in pubertal age, followed by osteoarticular manifestations in the following year. This group presented a severe refractory skin disease that required in most cases the addition of biological therapies. A literature review confirmed our data highlighting the association males-acne-puberal age and female-PPP-prepuberal age. CONCLUSION paediatric SAPHO patients should be mainly stratified according to their skin involvement. In fact, our data suggest that two different skin phenotypes may be identified in SAPHO: the first is constituted by prepuberal females with PPP and a prevalent osteoarticular involvement, while the second by puberal males with a difficult-to-treat acne-HS.
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Affiliation(s)
- Caterina Matucci-Cerinic
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy; UOC Rheumatology and Autoinflammatory diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy.
| | - Clara Malattia
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy; UOC Rheumatology and Autoinflammatory diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Angela Pistorio
- Biostatistics Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Silvia Rosina
- UOC Rheumatology and Autoinflammatory diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Alessandro Consolaro
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy; UOC Rheumatology and Autoinflammatory diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Stefania Viola
- UOC Rheumatology and Autoinflammatory diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Stefano Volpi
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy; UOC Rheumatology and Autoinflammatory diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Roberta Caorsi
- UOC Rheumatology and Autoinflammatory diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | | | - Marco Gattorno
- UOC Rheumatology and Autoinflammatory diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
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Collado P, Martire MV, Lanni S, De Lucia O, Balint P, Guillaume-Czitrom S, Hernandez-Diaz C, Sande NK, Magni-Manzoni S, Malattia C, Rossi-Semerano L, Roth J, Ting T, Vega-Fernandez P, Windschall D, D'Agostino MA, Naredo E. OMERACT International Consensus for Ultrasound Definitions of Tenosynovitis in Juvenile Idiopathic Arthritis: Systematic Literature Review and Delphi Process. Arthritis Care Res (Hoboken) 2023; 75:2277-2284. [PMID: 37221153 DOI: 10.1002/acr.25159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/27/2023] [Accepted: 05/16/2023] [Indexed: 05/25/2023]
Abstract
OBJECTIVE Synovitis and tenosynovitis are present in juvenile idiopathic arthritis (JIA), both as joint pain and/or inflammation, making them difficult to detect on physical examination. Although ultrasonography (US) allows for discrimination of the 2 entities, only definitions and scoring of synovitis in children have been established. This study was undertaken to produce consensus-based US definitions of tenosynovitis in JIA. METHODS A systematic literature search was performed. Selection criteria included studies focused on US definition and scoring systems for tenosynovitis in children, as well as US metric properties. Through a 2-step Delphi process, a panel of international US experts developed definitions for tenosynovitis components (step 1) and validated them by testing their applicability on US images of tenosynovitis in several age groups (step 2). A 5-point Likert scale was used to rate the level of agreement. RESULTS A total of 14 studies were identified. Most used the US definitions developed for adults to define tenosynovitis in children. Construct validity was reported in 86% of articles using physical examination as a comparator. Few studies reported US reliability and responsiveness in JIA. In step 1, experts reached a strong group agreement (>86%) by applying adult definitions in children after one round. After 4 rounds of step 2, the final definitions were validated on all tendons and at all locations, except for biceps tenosynovitis in children <4 years old. CONCLUSION The study shows that the definition of tenosynovitis used in adults is applicable to children with minimal modifications agreed upon through a Delphi process. Further studies are required to confirm our results.
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Affiliation(s)
- Paz Collado
- Hospital Universitario Severo Ochoa and Universidad Internacional Alfonso X El Sabio, Madrid, Spain
| | | | - Stefano Lanni
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Orazio De Lucia
- ASST Centro Traumatologico Ortopedico G. Pini-CTO, Milan, Italy
| | - Peter Balint
- National Institute of Musculoskeletal Diseases, Budapest, Hungary
| | | | - Cristina Hernandez-Diaz
- Instituto Nacional de Rehabilitación Luis Guillermo Ibarra and Hospital Juárez de México, Ciudad de México, Mexico
| | | | | | - Clara Malattia
- UOC Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, and University of Genoa, Genoa, Italy
| | - Linda Rossi-Semerano
- Centre Hospitalier Universitaire de Bicêtre, APHP, National Reference Centre for Auto-Inflammatory Diseases and Amyloidosis of Inflammatory origin, Le Kremlin-Bicêtre, France
| | - Johannes Roth
- Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Tracy Ting
- Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Patricia Vega-Fernandez
- Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Daniel Windschall
- Clinic of Paediatric and Adolescent Rheumatology, St.-Josef-Stift Sendenhorst, Northwest German Center for Rheumatology, Sendenhorst, Germany, and Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Maria Antonietta D'Agostino
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS and Università Cattolica del Sacro Cuore, Rome, Italy
| | - Esperanza Naredo
- Hospital General Universitario Gregorio Marañón and Universidad Autónoma de Madrid, Madrid, Spain
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Malattia C, Chiarella L, Sansone M, Pistorio A, Lavarello C, Carpaneto M, Ferri R, Ravelli A, Nobili L. Sleep and Sleep Complaints in Juvenile Fibromyalgia Syndrome. J Rheumatol 2023:jrheum.220720. [PMID: 36642430 DOI: 10.3899/jrheum.220720] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE To investigate sleep quality in juvenile fibromyalgia syndrome (JFS) and its effect on the global burden of the disease. METHODS Consecutive patients with JFS who performed full-night polysomnography (PSG) were included in this cross-sectional study. JFS-related symptoms, neuropsychiatric features, and sleep quality were assessed using self-report measures. PSG sleep parameters, including N3 distribution index, were obtained from patients and age-matched healthy controls. RESULTS We included 25 patients (20 females, median age 15.7 yrs). Nonrestorative sleep was reported by 22 of 25 (88%) patients. Patients with JFS showed significantly longer sleep period time (P = 0.004) and increased wake after sleep onset (P = 0.03) compared to healthy peers. The N3 distribution index was significantly lower in patients than in the control group (P = 0.02). Subjective poor sleep quality was related to Widespread Pain Index (WPI; r s -0.65), Symptom Severity Scale (r s -0.64), depressive symptoms (r s -0.58), fatigue (r s -0.44), and symptom severity upon awakening (r s -0.65). The N3 distribution index was correlated to depressive symptoms (r s 0.41) and irritability (r s 0.40). On multiple regression analysis, WPI was predicted by subjective sleep quality (β -0.32, P = 0.04), whereas depressive symptoms were predicted by subjective sleep measures (β -0.32, P = 0.04) and PSG parameters (N3 min: β -0.07, P = 0.03). CONCLUSION Sleep complaints are a key hallmark of JFS and have significant effect on relevant clinical domains of the disease, such as pain and depression.
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Affiliation(s)
- Clara Malattia
- C. Malattia, MD, PhD, Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, and Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences, University of Genoa, Genoa
| | - Lorenzo Chiarella
- L. Chiarella, MD, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences, University of Genoa, and Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genoa
| | - Miriam Sansone
- M. Sansone, MD, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences, University of Genoa, and Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genoa
| | - Angela Pistorio
- A. Pistorio, MD, Direzione Scientifica, IRCCS Istituto Giannina Gaslini, Genoa
| | - Claudio Lavarello
- C. Lavarello, MD, Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Genoa
| | - Manuela Carpaneto
- M. Carpaneto, MD, SS Antonio e Biagio e Cesare Arrigo Hospital, Child Neuropsychiatry Unit, Alessandria
| | - Raffaele Ferri
- R. Ferri, MD, Sleep Research Centre, Oasi Institute Research, IRCCS, Troina
| | - Angelo Ravelli
- A. Ravelli, MD, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences, University of Genoa, and Direzione Scientifica, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Lino Nobili
- L. Nobili, MD, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences, University of Genoa, and Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genoa
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Tanturri de Horatio L, Shelmerdine SC, d'Angelo P, Di Paolo PL, Magni-Manzoni S, Malattia C, Damasio MB, Tomà P, Avenarius D, Rosendahl K. A novel magnetic resonance imaging scoring system for active and chronic changes in children and adolescents with juvenile idiopathic arthritis of the hip. Pediatr Radiol 2023; 53:426-437. [PMID: 36149477 PMCID: PMC9968695 DOI: 10.1007/s00247-022-05502-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 08/10/2022] [Accepted: 09/01/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Hip involvement predicts severe disease in juvenile idiopathic arthritis (JIA) and is accurately assessed by MRI. However, a child-specific hip MRI scoring system has not been validated. OBJECTIVE To test the intra- and interobserver agreement of several MRI markers for active and chronic hip changes in children and young adults with JIA and to examine the precision of measurements commonly used for the assessment of growth abnormalities. MATERIALS AND METHODS Hip MRIs from 60 consecutive children, adolescents and young adults with JIA were scored independently by two sets of radiologists. One set scored the same MRIs twice. Features of active and chronic changes, growth abnormalities and secondary post-inflammatory changes were scored. We used kappa statistics to analyze inter- and intraobserver agreement for categorical variables and a Bland-Altman approach to test the precision of continuous variables. RESULTS Among active changes, there was good intra- and interobserver agreement for grading overall inflammation (kappa 0.6-0.7). Synovial enhancement showed a good intraobserver agreement (kappa 0.7-0.8), while the interobserver agreement was moderate (kappa 0.4-0.5). Regarding acetabular erosions on a 0-3 scale, the intraobserver agreement was 0.6 for the right hip and 0.7 for the left hip, while the interobserver agreement was 0.6 for both hips. Measurements of joint space width, caput-collum-diaphyseal angle, femoral neck-head length, femoral width and trochanteric distance were imprecise. CONCLUSION We identified a set of MRI markers for active and chronic changes in JIA and suggest that the more robust markers be included in future studies addressing clinical validity and long-term patient outcomes.
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Affiliation(s)
- Laura Tanturri de Horatio
- Department of Imaging, IRCCS Bambino Gesù Children's Hospital, Piazza Di Sant'Onofrio 4, 00165, Rome, Italy.
- Department of Clinical Medicine, the Artic University of Norway, Tromsø, Norway.
| | - Susan C Shelmerdine
- Department of Clinical Radiology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, UK
- Great Ormond Street Hospital for Children, UCL Great Ormond Street Institute of Child Health, London, UK
- NIHR Great Ormond Street Hospital Biomedical Research Centre, Bloomsbury, London, UK
- Department of Radiology, St. George's Hospital, London, UK
| | - Paola d'Angelo
- Department of Imaging, IRCCS Bambino Gesù Children's Hospital, Piazza Di Sant'Onofrio 4, 00165, Rome, Italy
| | - Pier Luigi Di Paolo
- Department of Imaging, IRCCS Bambino Gesù Children's Hospital, Piazza Di Sant'Onofrio 4, 00165, Rome, Italy
| | | | - Clara Malattia
- Clinica Pediatrica E Reumatologia, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences (DINOGMI), University of Genoa, Genoa, Italy
| | | | - Paolo Tomà
- Department of Imaging, IRCCS Bambino Gesù Children's Hospital, Piazza Di Sant'Onofrio 4, 00165, Rome, Italy
| | - Derk Avenarius
- Department of Clinical Medicine, the Artic University of Norway, Tromsø, Norway
- Department of Radiology, University Hospital of North Norway, Tromsø, Norway
| | - Karen Rosendahl
- Department of Clinical Medicine, the Artic University of Norway, Tromsø, Norway
- Department of Radiology, University Hospital of North Norway, Tromsø, Norway
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Mazzoni M, Pistorio A, Magnaguagno F, Viola S, Urru A, Magnano GM, Ravelli A, Malattia C. Predictive Value of Magnetic Resonance Imaging in Patients With Juvenile Idiopathic Arthritis in Clinical Remission. Arthritis Care Res (Hoboken) 2023; 75:198-205. [PMID: 34286915 PMCID: PMC10087925 DOI: 10.1002/acr.24757] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 10/14/2020] [Accepted: 07/15/2021] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To define the prevalence of subclinical synovitis on magnetic resonance imaging (MRI) in a large cohort of patients with juvenile idiopathic arthritis (JIA) in clinical remission and to evaluate its predictive value in terms of disease flare and joint deterioration. METHODS Ninety patients with clinically inactive JIA who underwent a contrast-enhanced (CE)-MRI of a previously affected joint were retrospectively included. Each joint was evaluated for synovitis, tenosynovitis, and bone marrow edema. Baseline and follow-up radiographs were assessed to evaluate structural damage progression. RESULTS CE-MRI was acquired in 45 wrists, 30 hips, 13 ankles, and 2 knees. Subclinical synovitis was detected in 59 (65.5%) of 90 patients and bone marrow edema in 42 (46.7%) of 90 patients. Fifty-seven of 90 (63.3%) patients experienced a disease flare during follow-up. Forty-four of 59 (74.6%) patients with subclinical synovitis experienced a disease flare versus 13 (41.9%) of 31 patients with no residual synovitis on MRI (P = 0.002). The presence of subclinical synovitis was the best predictor of disease flare on multivariable regression analysis (hazard ratio [HR] 2.45, P = 0.003). Baseline and follow-up radiographs were available for 54 patients, and 17 (31.5%) of 54 patients experienced radiographic damage progression. The presence of bone marrow edema (HR 4.40, P = 0.045) and being >17 years old (HR 3.51, P = 0.04) were strong predictors of joint damage progression in the multivariable analysis. CONCLUSION MRI-detected subclinical inflammation was present in a large proportion of patients with JIA despite clinical remission. Subclinical synovitis and bone marrow edema have been shown to play a role in predicting the risk of disease relapse and joint deterioration, with potential implications for patients' management of the disease.
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Affiliation(s)
- Marta Mazzoni
- Università degli Studi di Genova, Dipartimento di Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, Genova, Italy
| | - Angela Pistorio
- Direzione Scientifica, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Francesca Magnaguagno
- IRCCS Istituto Giannina Gaslini, UOC di Radiologia, Istituto Giannina Gaslini, Genova, Italy
| | - Stefania Viola
- IRCCS Istituto Giannina Gaslini, Clinica Pediatrica e Reumatologia, Genova, Italy
| | - Alessia Urru
- IRCCS Istituto Giannina Gaslini, Clinica Pediatrica e Reumatologia, Genova, Italy
| | - Gian Michele Magnano
- IRCCS Istituto Giannina Gaslini, UOC di Radiologia, Istituto Giannina Gaslini, Genova, Italy
| | - Angelo Ravelli
- Università degli Studi di Genova, Dipartimento di Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Clara Malattia
- Università degli Studi di Genova, Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, Genova, Italy and Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Genova, Italy
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7
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Dejaco C, Machado PM, Carubbi F, Bosch P, Terslev L, Tamborrini G, Sconfienza LM, Scirè CA, Ruetten S, van Rompay J, Proft F, Pitzalis C, Obradov M, Moe RH, Mascarenhas VV, Malattia C, Klauser AS, Kent A, Jans L, Hartung W, Hammer HB, Duftner C, Balint PV, Alunno A, Baraliakos X. EULAR points to consider for the use of imaging to guide interventional procedures in patients with rheumatic and musculoskeletal diseases (RMDs). Ann Rheum Dis 2022; 81:760-767. [PMID: 34893469 DOI: 10.1136/annrheumdis-2021-221261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 11/23/2021] [Indexed: 12/25/2022]
Abstract
OBJECTIVES To develop evidence-based Points to Consider (PtC) for the use of imaging modalities to guide interventional procedures in patients with rheumatic and musculoskeletal diseases (RMDs). METHODS European Alliance of Associations for Rheumatology (EULAR) standardised operating procedures were followed. A systematic literature review was conducted to retrieve data on the role of imaging modalities including ultrasound (US), fluoroscopy, MRI, CT and fusion imaging to guide interventional procedures. Based on evidence and expert opinion, the task force (25 participants consisting of physicians, healthcare professionals and patients from 11 countries) developed PtC, with consensus obtained through voting. The final level of agreement was provided anonymously. RESULTS A total of three overarching principles and six specific PtC were formulated. The task force recommends preference of imaging over palpation to guide targeted interventional procedures at peripheral joints, periarticular musculoskeletal structures, nerves and the spine. While US is the favoured imaging technique for peripheral joints and nerves, the choice of the imaging method for the spine and sacroiliac joints has to be individualised according to the target, procedure, expertise, availability and radiation exposure. All imaging guided interventions should be performed by a trained specialist using appropriate operational procedures, settings and assistance by technical personnel. CONCLUSION These are the first EULAR PtC to provide guidance on the role of imaging to guide interventional procedures in patients with RMDs.
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Affiliation(s)
- Christian Dejaco
- Department of Rheumatology, Medical University of Graz, Graz, Austria
- Department of Rheumatology (ASAA-SABES), Brunico Hospital, Brunico, Italy
| | - Pedro M Machado
- Centre for Rheumatology & Department of Neuromuscular Diseases, University College London, London, UK
- National Institute for Health Research (NIHR) University College London Hospitals Biomedical Research Centre, University College London Hospitals NHS Foundation Trust, London, UK
| | - Francesco Carubbi
- Internal Medicine and Nephrology Unit, University of L'Aquila Department of Clinical Medicine Life Health and Environmental Sciences, L'Aquila, Italy
- Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| | - Philipp Bosch
- Department of Rheumatology, Medical University of Graz, Graz, Austria
| | - Lene Terslev
- Center for Rheumatology and Spine Diseases, Rigshospitalet, Kobenhavn, Denmark
| | - Giorgio Tamborrini
- UZR, Ultraschallzentrum und Institut für Rheumatologie, Basel, Switzerland
| | - Luca Maria Sconfienza
- Dipartimento di Scienze Biomediche per la Salute, Universita degli Studi di Milano, Milano, Italy
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
| | - Carlo Alberto Scirè
- Rheumatology Unit, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
- Epidemiology Research Unit, Italian Society of Rheumatology, Milano, Italy
| | - Sebastian Ruetten
- Center for Spine Surgery and Pain Therapy, Center for Orthopedics and Traumatology, St. Anna Hospital, Herne, Germany
| | - Jef van Rompay
- Patient Research Partners, Patient Research, Antwerpen, Belgium
| | - Fabian Proft
- Department of Gastroenterology, Infectiology and Rheumatology, Charite Universitatsmedizin Berlin Campus Benjamin Franklin, Berlin, Germany
| | - Costantino Pitzalis
- Experimental Medicine and Rheumatology, William Harvey Research Institute, London, UK
| | - Marina Obradov
- Radiology, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - Rikke Helene Moe
- Division of Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Vasco V Mascarenhas
- UIME (Unidade de Imagem Musculo-esquelética), Hospital da Luz Imaging Center, Lisbon, Portugal
- Rheumatic Diseases Lab, CEDOC, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Clara Malattia
- UOC Clinica Pediatrica e Reumatologia, Istituto Giannina Gaslini, Genova, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences (DINOGMI), University of Genoa, Genova, Italy
| | - Andrea Sabine Klauser
- Radiology II, Medical University Innsbruck Department of Radiology, Innsbruck, Austria
| | - Alison Kent
- Salisbury Hospital NHS Foundation Trust, Salisbury, UK
| | - Lennart Jans
- Radiology, Ghent University Hospital Radiology Department, Gent, Belgium
| | - Wolfgang Hartung
- Department of Rheumatology and Clinical Immunology, Asklepios Medical Center, Bad Abbach, Germany
| | - Hilde Berner Hammer
- Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Christina Duftner
- Department of Internal Medicine, Clinical Division of Internal Medicine II, Medical University Innsbruck, Innsbruck, Austria
| | - Peter V Balint
- 3rd Department of Rheumatology, National Institute for Rheumatology and Physiotherapy, Budapest, Hungary
| | - Alessia Alunno
- Internal Medicine and Nephrology Unit, University of L'Aquila Department of Clinical Medicine Life Health and Environmental Sciences, L'Aquila, Italy
| | - Xenofon Baraliakos
- Rheumatology, Ruhr-University Bochum, Rheumazentrum Ruhrgebiet Herne, Herne, Germany
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Naredo E, Rodriguez-Garcia SC, Terslev L, Martinoli C, Klauser A, Hartung W, Hammer HB, Cantisani V, Zaottini F, Vlad V, Uson J, Todorov P, Tesch C, Sudoł-Szopińska I, Simoni P, Serban O, Sconfienza LM, Sala-Blanch X, Plagou A, Picasso R, Özçakar L, Najm A, Möller I, Micu M, Mendoza-Cembranos D, Mandl P, Malattia C, Lenghel M, Kessler J, Iohom G, de la Fuente J, DʼAgostino MA, Collado P, Bueno A, Bong D, Alfageme F, Bilous D, Gutiu R, Marian A, Pelea M, Fodor D. The EFSUMB Guidelines and Recommendations for Musculoskeletal Ultrasound - Part II: Joint Pathologies, Pediatric Applications, and Guided Procedures. Ultraschall Med 2022; 43:252-273. [PMID: 34734404 DOI: 10.1055/a-1640-9183] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The second part of the Guidelines and Recommendations for Musculoskeletal Ultrasound (MSUS), produced under the auspices of EFSUMB, following the same methodology as for Part 1, provides information and recommendations on the use of this imaging modality for joint pathology, pediatric applications, and musculoskeletal ultrasound-guided procedures. Clinical application, practical points, limitations, and artifacts are described and discussed for every joint or procedure. The document is intended to guide clinical users in their daily practice.
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Affiliation(s)
- Esperanza Naredo
- Department of Rheumatology, Bone and Joint Research Unit. Hospital Universitario Fundación Jiménez Díaz, IIS Fundación Jiménez Díaz, and Universidad Autónoma de Madrid, Madrid, Spain
| | | | - Lene Terslev
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Rigshospitalet, Glostrup, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Carlo Martinoli
- Department of Health Science - DISSAL, University of Genova, Italy
- UO Radiologia, IRCCS Policlinico San Martino, Genova, Italy
| | - Andrea Klauser
- Department of Radiology, Medical University Innsbruck, Section Head Rheumatology and Sports Imaging, Innsbruck, Austria
| | - Wolfgang Hartung
- Clinic for Rheumatology and Clinical Immunology, Asklepios Clinic, Bad Abbach, Germany
| | - Hilde B Hammer
- Department of Rheumatology, Diakonhjemmet Hospital and Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Vito Cantisani
- Department of Radiological, Oncological and Anatomo-pathological Sciences, "Sapienza" University, Rome, Italy
| | - Federico Zaottini
- Department of Health Science - DISSAL, University of Genova, Italy
- UO Radiologia, IRCCS Policlinico San Martino, Genova, Italy
| | - Violeta Vlad
- Sf. Maria Hospital, Rheumatology Department, Bucharest, Romania
| | - Jacqueline Uson
- Department of Rheumatology Hospital Universitario Móstoles, Universidad Rey Juan Carlos, Madrid, Spain
| | - Plamen Todorov
- Department of Internal Disease Propaedeutic and Clinical Rheumatology, Medical University of Plovdiv, Plovdiv, Bulgaria
| | | | - Iwona Sudoł-Szopińska
- Department of Radiology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Paolo Simoni
- Paediatric Imaging Department, "Reine Fabiola" Children's University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Oana Serban
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, Milano Italy
- Department of Biomedical Sciences for Health, University of Milano, Milano, Italy
| | - Xavier Sala-Blanch
- Department of Anaesthesiology, Hospital Clinic, Department of Human Anatomy, Faculty of Medicine, University of Barcelona, Spain
| | - Athena Plagou
- Ultrasound Unit, Private Radiological Institution, Athens, Greece
| | - Riccardo Picasso
- Department of Health Science - DISSAL, University of Genova, Italy
- UO Radiologia, IRCCS Policlinico San Martino, Genova, Italy
| | - Levent Özçakar
- Department of Physical and Rehabilitation Medicine, Hacettepe University Medical School, Ankara, Turkey
| | - Aurelie Najm
- Institute of Infection, Immunity and Inflammation, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Ingrid Möller
- Instituto Poal de Reumatologia Barcelona, EULAR Working Group Anatomy for the Image, University of Barcelona, International University of Catalunya, Spain
| | - Mihaela Micu
- Rheumatology Division, 2nd Rehabilitation Department, Rehabilitation Clinical Hospital Cluj-Napoca, Romania
| | | | - Peter Mandl
- Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Clara Malattia
- UOC Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences (DINOGMI) University of Genoa, Genoa, Italy
| | - Manuela Lenghel
- Radiology Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Jens Kessler
- Department of Anaesthesiology, Division of Pain Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Gabriella Iohom
- Department of Anaesthesiology and Intensive Care Medicine, Cork University Hospital and University College Cork, Cork, Ireland
| | | | - Maria Antonietta DʼAgostino
- Istituto di Reumatologia Università Cattolica del Sacro Cuore, UOC Reumatologia, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Paz Collado
- Rheumatology Department, Transitional Care Clinic, Hospital Universitario Severo Ochoa, Madrid, Spain
| | - Angel Bueno
- Department of Musculoskeletal Radiology, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - David Bong
- Instituto Poal de Reumatologia Barcelona, EULAR Working Group Anatomy for the Image, University of Barcelona, International University of Catalunya, Spain
| | - Fernando Alfageme
- Dermatology Department, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Diana Bilous
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Roxana Gutiu
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Anamaria Marian
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Michael Pelea
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Daniela Fodor
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Collado P, Lanni S, De Lucia O, Balint P, Guillaume S, Hernandez-Diaz C, Sande NMK, Magni-Manzoni S, Malattia C, Martire V, Rossi-Semerano L, Roth J, Ting T, Vega Fernandez P, Windschall D, D’agostino MA, Naredo E. POS1385 INTERNATIONAL CONSENSUS FOR ULTRASOUND DEFINITIONS OF TENOSYNOVITIS IN JUVENILE IDIOPATHIC ARTHRITIS: RESULTS OF A DELPHI PROCESS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundMusculoskeletal Ultrasonography (US) is a suitable tool for the clinical assessment in juvenile idiopathic arthritis (JIA). Recently US definitions for normal components of pediatric joints and synovitis have been developed by the OMERACT US working group. Currently this group is working on development and validation of US definition for tenosynovitis as it is also an essential prerequisite for the reliable use of this technology in the pediatric age group.ObjectivesTo produce consensus-based definitions for US tenosynovitis in JIA through a Delphi process.MethodsWe undertook a Delphi process on US-defined tenosynovitis in children that consisted of two steps. As a prior systematic literature review showed that US anatomy of the tendons is similar to adults, a Delphi questionnaire was written based on the consensual definitions developed for and used in adults with rheumatoid arthritis [1, 2]. The Delphi questionnaire was sent to rheumatologists and pediatricians who perform pediatric US examination, asking them to rate their level of agreement with each statement of US-defined tenosynovitis. Group agreement was considered if ≥80% of responders scored an item as either 4 or 5.In the second step, the definitions were validated on 88 standardized US images displaying various degrees of tenosynovitis obtained from JIA patients at various ages. Tendons often involved in JIA were selected (foot and ankle tendons, hand and wrist tendons, bicep tendon.). US images of both normal and tenosynovitis elementary lesions were collected by the 18 experts participating in the OMERACT US task force on pediatric tenosynovitis. An agreement ≥70% was considered mandatory for accepting the definition as applicable in the rated image.ResultsThe response rate was 75% (28 out of 37) from the first Delphi questionnaire. Strong group agreement (≥86%) was obtained for the US definitions tested. The response rate was 88.9% (16 out of 18) from the Web-exercise after four rounds. The final definitions were validated on still images for all tendons, except for the biceps tenosynovitis in the age group 2-4 years (the definitions of elementary lesions and the global definition of tenosynovitis) as no image was available for this location and age group. Despite not reaching group agreement after the second and the third round for the US-defined normal finger pulley in children aged 8 years and younger (roughly 68% and 69% respectively), it reached a score of 99.8% after the fourth round.ConclusionUS definitions of tenosynovitis and its elementary components covering a wide pediatric age range were successfully developed through a Delphi questionnaire and validated in a web-based still images exercise. These results provide the basis for the standardized US assessment of tenosynovitis in clinical practice.References[1]Ultrasound in the assessment of tenosynovitis in juvenile idiopathic arthritis: systematic literature review. Collado P on behalf of the OMERACT Ultrasound Task Force. DOI: 10.1136/annrheumdis-2019-eular.3493[2]Reliability of a consensus-based ultrasound score for tenosynovitis in rheumatoid arthritis. Naredo E on behalf of the OMERACT Ultrasound Task Force. Ann Rheum Dis 2013;72:1328AcknowledgementsAG Bruyn, L Terslev, S Jousse-Joulin, A Rodriguez, M Steiner, E Inarejos, P Bøyesen, K Misaki, A Iagnocco, B Marston, T Cazenave, P Mandl, A Bruns.Disclosure of InterestsNone declared
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Matucci-Cerinic C, Viglizzo G, Caorsi R, Volpi S, Malattia C, Gattorno M. POS1305 PEDIATRIC SAPHO SYNDROME: SINGLE ENTITY OR COMBINATION OF DIFFERENT DISEASES? Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundSAPHO is a heterogeneous autoinflammatory disease, characterized by bone and joint involvement and by a wide variety of dermatologic manifestations, including palmo-plantar pustulosis (PPP), acne, hidradenitis suppurativa (HS), pyoderma gangrenosum (PG), psoriasis, Snedd-Wilkinson disease and Sweet syndrome. In children, the osteo-articular manifestations are characterized by chronic recurrent multifocal osteomyelitis (CRMO), involving the metaepiphysis of the long bones and the axial skeleton, as in the adult form. The SAPHO treatment still today is a challenge, and no therapeutic guidelines are available in children: NSAIDs are frequently used as first line treatment for CRMO lesions, followed by bisphosphonates, methotrexate and biologic therapies. In the literature there are many case reports but only a few case series1-3, of which this is the largest in Europe (29 cases reported in China4).Objectivesto report the clinical and radiological features and the response to therapy of SAPHO children.Methodsthe clinical data (serological, imaging and therapy) of 13 SAPHO patients, followed between 2001 and 2021 at the Unit for Autoinflammatory diseases at the Gaslini Hospital were reviewed.Results7/13 patients were male. At disease onset, acne-HS was present as the only manifestation in 8/13 patients while PPP was concomitant or subsequent to bone manifestations. The skin involvement was characterised by acne (comedonic in 3 cases, nodulo-cystic in 4 cases), PPP (5), HS (3), PG (1). Multifocal inflammatory bone lesions with axial or long bone involvement were both present in 92% of patients, whereas sternoclavicolar involvement was observed in 85% of patients.At disease onset all patients were treated with NSAIDS but only 4, with also PPP, achieved remission. In 7/13 patients, Methotrexate or salazopirin were used, and in 2/13 with severe painful bone lesions bisphosphonates were successfully employed. In the 5 PPP patients, the cutaneous involvement was mild and did not need treatment. In 9/13 patients, the skin manifestations required a therapeutic upgrade with biologics: Etanercept in 5 with partial result, Adalimumab in 6 had an optimal response, in 1 a partial response, even if requiring an increased dose (80 mg per week) and 1 was swapped to dapsone. Anakinra (3), ustekinumab and secukinumab (2) were not efficacious. It is to note that the 3 patients with comedonic acne were refractory to all treatments and needed multiple therapy cycling to achieve a partial remission only.ConclusionOur patients were characterised by well known SAPHO clinical manifestations. Despite the optimal therapeutic response of CRMO, comedonic acne was refractory to any treatment while PPP and nodulo-cystic acne achieved remission. This may suggest that the skin involvement in SAPHO may identify clinical phenotypes with a different response to treatments.References[1]Luzzati M, Ital J Pediatr. 2020;46(1):169.[2]Tlougan BE, Pediatr Dermatol. 2009;26(5):497[3]Beretta-Piccoli BC, Eur J Pediatr. 2000;159(8):594[4]Wu N, Clin Rheumatol. 2021;40(4):1487Disclosure of InterestsCaterina Matucci-Cerinic: None declared, Gianmaria Viglizzo: None declared, Roberta Caorsi Speakers bureau: Sobi, Consultant of: Novartis, Eli Lilly, Stefano Volpi: None declared, Clara Malattia: None declared, Marco Gattorno Speakers bureau: Novartis, SOBI
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Windschall D, Malattia C, Krumrey-Langkammerer M, Trauzeddel R. Ultraschalldiagnostik in der Kinderrheumatologie. AKTUEL RHEUMATOL 2022. [DOI: 10.1055/a-1737-3245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
ZusammenfassungDer Artikel gibt einen Überblick zum aktuellen Stand der
Ultraschallbefundung in der Kinderrheumatologie und geht insbesondere auf den
praktischen Einsatz und die technischen Aspekte der Gelenksonografie ein. Dabei
werden auch die wissenschaftlichen Entwicklungen der letzten Jahre
zusammengefasst und berücksichtigt. Neben der Gelenksonografie wird die
Ultraschalltechnik in der Kinderrheumatologie zunehmend auch auf weitere
Körperregionen und -organe ausgeweitet, die für die
kinderrheumatologische Diagnostik relevant sind.
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Affiliation(s)
- Daniel Windschall
- Klinik für Kinder- und Jugendrheumatologie, Rheumatologisches
Kompetenzzentrum Nordwestdeutschland, St. Josef-Stift Sendenhorst, Sendenhorst,
Germany
- Medizinische Fakultät, Martin-Luther-Universität
Halle-Wittenberg, Halle, Germany
| | - Clara Malattia
- Clinica Pediatrica e Reumatologia, Istituto Giannina Gaslini Istituto
Pediatrico di Ricovero e Cura a Carattere Scientifico, Genova,
Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and
Maternal Infantile Sciences, University of Genoa, Genoa, Italy
| | - Manuela Krumrey-Langkammerer
- German Center for Rheumatology in Children and Adolescents, Deutsches
Zentrum für Kinder- und Jugendrheumatologie Garmisch-Partenkirchen,
Garmisch-Partenkirchen, Germany
| | - Ralf Trauzeddel
- Department für Kinder- und Jugendrheumatologie, Klinik
für Kinder- und Jugendmedizin, Helios Klinik Berlin-Buch, Berlin,
Germany
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Fodor D, Rodriguez-Garcia SC, Cantisani V, Hammer HB, Hartung W, Klauser A, Martinoli C, Terslev L, Alfageme F, Bong D, Bueno A, Collado P, D'Agostino MA, de la Fuente J, Iohom G, Kessler J, Lenghel M, Malattia C, Mandl P, Mendoza-Cembranos D, Micu M, Möller I, Najm A, Özçakar L, Picasso R, Plagou A, Sala-Blanch X, Sconfienza LM, Serban O, Simoni P, Sudoł-Szopińska I, Tesch C, Todorov P, Uson J, Vlad V, Zaottini F, Bilous D, Gutiu R, Pelea M, Marian A, Naredo E. The EFSUMB Guidelines and Recommendations for Musculoskeletal Ultrasound - Part I: Extraarticular Pathologies. Ultraschall Med 2022; 43:34-57. [PMID: 34479372 DOI: 10.1055/a-1562-1455] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The first part of the guidelines and recommendations for musculoskeletal ultrasound, produced under the auspices of the European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB), provides information about the use of musculoskeletal ultrasound for assessing extraarticular structures (muscles, tendons, entheses, ligaments, bones, bursae, fasciae, nerves, skin, subcutaneous tissues, and nails) and their pathologies. Clinical applications, practical points, limitations, and artifacts are described and discussed for every structure. After an extensive literature review, the recommendations have been developed according to the Oxford Centre for Evidence-based Medicine and GRADE criteria and the consensus level was established through a Delphi process. The document is intended to guide clinical users in their daily practice.
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Affiliation(s)
- Daniela Fodor
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | | | - Vito Cantisani
- Department of Radiological, Oncological and Anatomo-pathological Sciences, "Sapienza" University, Rome, Italy
| | - Hilde B Hammer
- Department of Rheumatology, Diakonhjemmet Hospital and Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Wolfgang Hartung
- Clinic for Rheumatology and Clinical Immunology, Asklepios Clinic, Bad Abbach, Germany
| | - Andrea Klauser
- Department of Radiology, Medical University Innsbruck, Section Head Rheumatology and Sports Imaging, Innsbruck, Austria
| | - Carlo Martinoli
- Department of Health Science - DISSAL, University of Genova, Italy
- UO Radiologia, IRCCS Policlinico San Martino, Genova, Italy
| | - Lene Terslev
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Rigshospitalet, Glostrup, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Fernando Alfageme
- Dermatology Department, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - David Bong
- Instituto Poal de Reumatologia Barcelona, EULAR Working Group Anatomy for the Image, University of Barcelona, International University of Catalunya, Spain
| | - Angel Bueno
- Department of Musculoskeletal Radiology, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - Paz Collado
- Rheumatology Department, Transitional Care Clinic, Hospital Universitario Severo Ochoa, Madrid, Spain
| | - Maria Antonietta D'Agostino
- Istituto di Reumatologia Università Cattolica del Sacro Cuore, UOC Reumatologia, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | | | - Gabriella Iohom
- Department of Anaesthesiology and Intensive Care Medicine, Cork University Hospital and University College Cork, Cork, Ireland
| | - Jens Kessler
- Department of Anaesthesiology, Division of Pain Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Manuela Lenghel
- Radiology Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Clara Malattia
- UOC Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences (DINOGMI) University of Genoa, Genoa, Italy
| | - Peter Mandl
- Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | | | - Mihaela Micu
- Rheumatology Division, 2nd Rehabilitation Department, Rehabilitation Clinical Hospital Cluj-Napoca, Romania
| | - Ingrid Möller
- Instituto Poal de Reumatologia Barcelona, EULAR Working Group Anatomy for the Image, University of Barcelona, International University of Catalunya, Spain
| | - Aurelie Najm
- Institute of Infection, Immunity and Inflammation, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Levent Özçakar
- Department of Physical and Rehabilitation Medicine, Hacettepe University Medical School, Ankara, Turkey
| | - Riccardo Picasso
- Department of Health Science - DISSAL, University of Genova, Italy
- UO Radiologia, IRCCS Policlinico San Martino, Genova, Italy
| | - Athena Plagou
- Ultrasound Unit, Private Radiological Institution, Athens, Greece
| | - Xavier Sala-Blanch
- Department of Anaesthesiology, Hospital Clinic, Department of Human Anatomy, Faculty of Medicine, University of Barcelona, Spain
| | - Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, Milano Italy
- Department of Biomedical Sciences for Health, University of Milano, Milano, Italy
| | - Oana Serban
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Paolo Simoni
- Paediatric Imaging Department, "Reine Fabiola" Children's University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Iwona Sudoł-Szopińska
- Department of Radiology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | | | - Plamen Todorov
- Department of Internal Disease Propaedeutic and Clinical Rheumatology, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Jacqueline Uson
- Department of Rheumatology Hospital Universitario Móstoles, Universidad Rey Juan Carlos, Madrid, Spain
| | - Violeta Vlad
- Sf. Maria Hospital, Rheumatology Department, Bucharest, Romania
| | - Federico Zaottini
- Department of Health Science - DISSAL, University of Genova, Italy
- UO Radiologia, IRCCS Policlinico San Martino, Genova, Italy
| | - Diana Bilous
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Roxana Gutiu
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Michael Pelea
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Anamaria Marian
- 2nd Internal Medicine Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Esperanza Naredo
- Department of Rheumatology, Bone and Joint Research Unit, Hospital Universitario Fundación Jiménez Díaz, IIS Fundación Jiménez Díaz, and Universidad Autónoma de Madrid, Madrid, Spain
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Orsini A, Foiadelli T, Magistrali M, Carli N, Bagnasco I, Dassi P, Verrotti A, Marcotulli D, Canavese C, Nicita F, Capuano A, Marra C, Fetta A, Nosadini M, Sartori S, Papa A, Viri M, Greco F, Pavone P, Simonini G, Matricardi S, Siquilini S, Marchese F, De Grandis E, Brunenghi BM, Malattia C, Bassanese F, Bergonzini P, Bonuccelli A, Consolini R, Marseglia GL, Peroni D, Striano P, Cordelli D, Savasta S. A nationwide study on Sydenham's chorea: Clinical features, treatment and prognostic factors. Eur J Paediatr Neurol 2022; 36:1-6. [PMID: 34768201 DOI: 10.1016/j.ejpn.2021.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/19/2021] [Accepted: 11/02/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Sydenham's Chorea (SC) is a neuropsychiatric disorder and a major manifestation of acute rheumatic fever. The erroneous assumption that SC is a benign and self-limiting disease, has led to a lack of high-quality scientific evidence of the therapeutical and prognostic features of SC. STUDY DESIGN We retrospectively analyzed the medical records of patients <18-years old with SC in 17 Italian pediatric centers. Recorded data included clinical, instrumental and laboratory parameters. Prognostic risk factors including treatment regimens were assessed with univariate and multivariate sub-analysis. RESULTS We included 171 patients with SC. 66% had generalized chorea, and 34% hemichorea. 81% had carditis (subclinical in 65%). Additional neurological symptoms were reported in 60% of the patients, mainly dysarthria and dysgraphia. 51% had neuropsychiatric symptoms at onset, which persisted after 12 months in 10%. Among psychiatric manifestations, the most common was anxiety disorder/depression (77%). Neurological remission was reached by 93% of the patients at 6 months; 9% relapsed. Patients were treated as follows: 11% penicillin alone, 37% immunomodulatory therapy, 16% symptomatic drugs (i.e. anti-seizure medication, dopamine antagonists) and 37% both symptomatic and immunomodulatory treatment. Neurological outcome did not differ between groups. Patients receiving symptomatic drugs had a higher risk of relapse on multivariate analysis (p = 0.045). CONCLUSIONS Treatment of SC was largely heterogeneous. Based on our results, immunomodulatory therapy did not show higher efficacy at medium term, although it was associated to a slightly lower risk of relapse compared to symptomatic therapy. Longitudinal studies are needed to assess specific risk factors and best treatment options.
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Affiliation(s)
- Alessandro Orsini
- Pediatric Neurology, Pediatric University Department, Azienda Ospedaliera Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Thomas Foiadelli
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy.
| | - Mariasole Magistrali
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Niccolò Carli
- Pediatric Neurology, Pediatric University Department, Azienda Ospedaliera Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Irene Bagnasco
- U.O Neuropsichiatria Infantile, Ospedale Martini-Torino, Turin, Italy
| | - Patrizia Dassi
- U.O Neuropsichiatria Infantile, Ospedale Martini-Torino, Turin, Italy
| | | | - Daniele Marcotulli
- Division of Child and Adolescent Neuropsychiatry, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - Carlotta Canavese
- Division of Child and Adolescent Neuropsychiatry, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - Francesco Nicita
- Unit of Muscular and Neurodegenerative Diseases, Department of Neurosciences, Bambino Gesù Children's Hospital, Rome, Italy
| | - Alessandro Capuano
- Movement Disorders Clinic- Neurology Unit- Department of Neurosciences, Bambino Gesù Children's Hospital, Rome, Italy
| | - Chiara Marra
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neuropsichiatria dell'Età Pediatrica, Bologna, Italy
| | - Anna Fetta
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neuropsichiatria dell'Età Pediatrica, Bologna, Italy
| | - Margherita Nosadini
- Paediatric Neurology and Neurophysiology Unit, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy; Neuroimmunology Group, Paediatric Research Institute Città della Speranza, Padova, Italy
| | - Stefano Sartori
- Paediatric Neurology and Neurophysiology Unit, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy; Neuroimmunology Group, Paediatric Research Institute Città della Speranza, Padova, Italy
| | - Amanda Papa
- Infantile Neuropsychiatry Department Maggiore della Carità University Hospital, Novara, Italy
| | - Maurizio Viri
- Infantile Neuropsychiatry Department Maggiore della Carità University Hospital, Novara, Italy
| | - Filippo Greco
- Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy
| | - Piero Pavone
- Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy
| | - Gabriele Simonini
- Pediatric Rheumatology, Anna Meyer Children University Hospital, Florence, Italy
| | - Sara Matricardi
- Department of Child Neuropsychiatry, Children's Hospital "G. Salesi", Ospedali Riuniti Ancona, Ancona, Italy
| | - Sabrina Siquilini
- Department of Child Neuropsychiatry, Children's Hospital "G. Salesi", Ospedali Riuniti Ancona, Ancona, Italy
| | - Francesca Marchese
- Pediatric Neurology Unit, Istituto Giannina Gaslini, University of Genoa, Genoa, Italy
| | - Elisa De Grandis
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Bernadette Marrè Brunenghi
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Clara Malattia
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Francesco Bassanese
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Patrizia Bergonzini
- Pediatric Department, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Alice Bonuccelli
- Pediatric Neurology, Pediatric University Department, Azienda Ospedaliera Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Rita Consolini
- Pediatric Rheumatology, Pediatric University Department, Azienda Ospedaliera Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Gian Luigi Marseglia
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Diego Peroni
- Pediatric Neurology, Pediatric University Department, Azienda Ospedaliera Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Pasquale Striano
- Pediatric Neurology Unit, Istituto Giannina Gaslini, University of Genoa, Genoa, Italy; Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Duccio Cordelli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neuropsichiatria dell'Età Pediatrica, Bologna, Italy
| | - Salvatore Savasta
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
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Mazzoni M, Dell'Orso G, Grossi A, Ceccherini I, Viola S, Terranova P, Micalizzi C, Guardo D, Massaccesi E, Palmisani E, Calvillo M, Fioredda F, Malattia C, Dufour C, Ravelli A, Miano M. Underlying CTLA4 Deficiency in a Patient With Juvenile Idiopathic Arthritis and Autoimmune Lymphoproliferative Syndrome Features Successfully Treated With Abatacept-A Case Report. J Pediatr Hematol Oncol 2021; 43:e1168-e1172. [PMID: 33625086 DOI: 10.1097/mph.0000000000002120] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/25/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Functional variants of the cytotoxic T-lymphocyte antigen-4 (CTLA4) could contribute to the pathogenesis of disorders characterized by abnormal T-cell responses. CASE PRESENTATION We report a case of a 13-year-old girl who first presented with polyarticular juvenile idiopathic arthritis poorly responsive to treatment. During the following years the patient developed cytopenias, chronic lymphoproliferation, high values of T-cell receptor αβ+ CD4- CD8- double-negative T cells and defective Fas-mediated T cells apoptosis. Autoimmune lymphoproliferative syndrome was diagnosed and therapy with mycophenolate mofetil was started, with good hematological control. Due to the persistence of active polyarthritis, mycophenolate mofetil was replaced with sirolimus. In the following months the patient developed hypogammaglobulinemia and started having severe diarrhea. Histologically, duodenitis and chronic gastritis were present. Using the next generation sequencing-based gene panel screening, a CTLA4 mutation was detected (p.Cys58Serfs*13). At the age of 21 the patient developed acute autoimmune hemolytic anemia; steroid treatment in combination with abatacept were started with clinical remission of all symptoms, even arthritis. CONCLUSIONS Targeted immunologic screening and appropriate genetic tests could help in the diagnosis of a specific genetically mediated immune dysregulation syndrome, allowing to select those patients who can take advantage of target therapy, as in the case of abatacept in CTLA4 deficiency.
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Affiliation(s)
- Marta Mazzoni
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic, and Maternal and Infant Health (DINOGMI), University of Genoa
| | | | | | | | - Stefania Viola
- Clinica Pediatrica e Reumatologia, IRCCS Istituto G. Gaslini, Genoa, Italy
| | | | | | | | | | | | | | | | - Clara Malattia
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic, and Maternal and Infant Health (DINOGMI), University of Genoa
- Clinica Pediatrica e Reumatologia, IRCCS Istituto G. Gaslini, Genoa, Italy
| | | | - Angelo Ravelli
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic, and Maternal and Infant Health (DINOGMI), University of Genoa
- Clinica Pediatrica e Reumatologia, IRCCS Istituto G. Gaslini, Genoa, Italy
- Sechenov First Moscow State Medical University, Moscow, Russian Federation
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Morreale C, Bleidl D, Sementa AR, Malattia C. Cutaneous mucinosis of infancy: a rare case of joint involvement. Pediatr Rheumatol Online J 2021; 19:99. [PMID: 34187505 PMCID: PMC8243549 DOI: 10.1186/s12969-021-00590-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/08/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Primary cutaneous mucinosis are a heterogeneous group of diseases characterized by the deposition of glycosaminoglycans in the dermis and the follicles. These diseases are rare in children therefore their diagnosis and management are still challenging. Joint involvement has been reported in patients with secondary cutaneous mucinosis and, rarely, in primary mucinosis. We describe a case of Cutaneous Mucinosis of Infancy with joint involvement. CASE PRESENTATION An healthy 5-year-old boy showed acute arthritis of the left knee and left elbow confirmed by ultrasound. Laboratory tests were within normal range. Symptoms disappeared after a course of nonsteroid anti-inflammatory drugs. One year later, the knee swelling reappeared; juvenile idiopathic arthritis was diagnosed and intra-articular steroid injection was performed. Due to persistence of arthritis of the knee he was admitted to our hospital. On physical examination variable skin-colored lesions were observed, which had been in existence for over 2 years. We performed a skin biopsy that showed an interstitial mucine deposition in the reticular dermis. Cutaneous Mucinosis of Infancy was diagnosed. DISCUSSION AND CONCLUSIONS Cutaneous Mucinosis of Infancy is a persistent dermatosis with benign prognosis and no treatment is generally required. Our case report is particularly interesting because it is the first in which joint involvement has been reported in CMI, a disorder that has so far been described as limited to skin involvement. Further studies will be necessary in order to clarify the pathogenesis of joint involvement in primary mucinosis.
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Affiliation(s)
- Cristina Morreale
- Department of "Clinica Pediatrica e Reumatologia", IRCCS Giannina Gaslini, Genoa, Italy. .,Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, Università degli Studi di Genova, Genoa, Italy.
| | - Dario Bleidl
- Department of “Dermatologia e Centro Angiomi”, IRCCS Giannina Gaslini, Genoa, Italy
| | | | - Clara Malattia
- Department of “Clinica Pediatrica e Reumatologia”, IRCCS Giannina Gaslini, Genoa, Italy ,grid.5606.50000 0001 2151 3065Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, Università degli Studi di Genova, Genoa, Italy
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Mazzoni M, Merlo S, Morreale C, Pistorio A, Viola S, Ancona S, Magnaguagno F, Consolaro A, Ravelli A, Malattia C. OP0161 PREDICTIVE VALUE OF MUSCULOSKELETAL ULTRASOUND IN PATIENTS WITH JUVENILE IDIOPATHIC ARTHRITIS IN CLINICAL REMISSION. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The accurate assessment of remission status in JIA patients is of utmost relevance to taper medications and prevent side effects from their long-term administration. In RA patients in clinical remission (CR), musculoskeletal ultrasound (MSUS) allows to detect persistent joint inflammation (subclinical synovitis), which predicts disease flare and structural damage progression. Although subclinical synovitis has been reported in a substantial proportion of JIA patients with inactive disease, its prognostic value is still being defined.Objectives:1) to investigate the prevalence of MSUS-detected subclinical synovitis in JIA patients in CR; 2) to establish which and how many joints should be scanned to reliably assess remission; 3) to evaluate the persistence of subclinical synovitis over the time; 4) to investigate whether subclinical synovitis entails a risk of disease flare and whether it should affect the therapeutic strategy.Methods:135 consecutive JIA patients who met the Wallace criteria for CR were included in this 3-years prospective study. All patients underwent MSUS assessment of 56 joints at study entry and at 6 months follow-up visit. Joints were scanned for synovial hyperplasia, joint effusion and Power Doppler (PD) signal by two independent ultrasonographers. Patients were followed clinically for 3 years. A flare of synovitis was defined as a recurrence of clinically active arthritis. The association between clinical and MSUS variables with flare, was evaluated by adjusted logistic regression models.Results:135 patients (78.5% F; median age 11.3 y; median disease duration 5.7 y; median CR duration 1.4 y) were included. Fifty-seven/135 (42.2%) patients had persistent oligoarthiritis; 41/135 (30.4%) extended oligoarthiritis; 32/135 (23.7%) polyarthiritis; 5/135 (3.7%) systemic arthritis. Seventy-eight/135 (57.7%) patients were in CR on medication. Subclinical synovitis was detected in 32/135 (23.7%) patients and in 53/7560 (0.7%) joints. Subclinical tenosynovitis was present in 20/135 (14.8%) patients. Subclinical synovitis was found more frequently in the ankle and wrist joints. 58.6% of patients showed persistent subclinical synovitis at 6 month follow up MSUS examination. During the 3-year follow up 45/135 (33.3%) patients experienced a disease flare (median survival time 2.2 y). PD positivity in tendons was the stronger independent risk factor of flare on multivariable regression analysis (HR: 4.8; P=0.04). Other predictors of flare were the JIA subtype (oligo-extended form: HR: 2.3; P=0.031) and the status of CR on medication (HR: 3.7; P=0.002).Conclusion:our results confirm that MSUS is more sensitive than clinical evaluation in the assessment of persistent synovial inflammation in JIA patients. Subclinical tenosynovitis was the best predictor of disease flare. To date, the role of tenosynovitis in the diagnosis and prognosis of JIA has been poorly investigated. Our results further support the role of MSUS, especially of the wrist and the ankle, in monitoring JIA patients in clinical remission and to predict disease flare.References:[1]De Lucia O, et al. Baseline ultrasound examination as possible predictor of relapse in patients affected by juvenile idiopathic arthritis (JIA). Ann Rheum Dis. 2018 Oct;77(10):1426-1431.[2]Filippou G, et al. The predictive role of ultrasound-detected tenosynovitis and joint synovitis for flare in patients with rheumatoid arthritis in stable remission. Results of an Italian multicentre study of the Italian Society for Rheumatology Group for Ultrasound: the STARTER study. Ann Rheum Dis 2018;77:1283-9.Disclosure of Interests:None declared
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Campochiaro C, Tomelleri A, Galli E, Cocchiara E, Sartorelli S, Muratore F, Malattia C, Caorsi R, Catanoso MG, Baldissera E, Ravelli A, Salvarani C, Dagna L. Failure of first anti-TNF agent in Takayasu's arteritis: to switch or to swap? Clin Exp Rheumatol 2021; 39 Suppl 129:129-134. [PMID: 33666154 DOI: 10.55563/clinexprheumatol/1xi8ag] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 11/23/2020] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Biologic drugs (bDMARD), especially TNF-α-inhibitors (TNFi), are used in refractory Takayasu's arteritis (TAK) patients. Up to 23% of patients are switched to a different bDMARD because of inefficacy. No data are available on which strategy is more efficient after TNFi failure. The aim of our study is to evaluate whether a switch or swap strategy should be preferred in TAK patients failing TNFis. METHODS TAK patients treated with a second bDMARD after the failure of the first TNFi were identified from 3 referral centres. Patients were classified as switch if treated with a different TNFi, and swap if treated with a non-TNFi bDMARD. Baseline features were evaluated. Efficacy and safety of the second bDMARD at 6 and 12 months were assessed and a comparison between switch and swap patients was made. RESULTS Twenty-four TAK patients were identified. Eleven patients (46%) were switched and 13 patients (54%) were swapped (12 to tocilizumab, 1 to ustekinumab). Baseline features of patients in the 2 groups were comparable. At 12 months, the second bDMARD was suspended in 4 switch (36%) and in 5 swap (42%) patients. Second biologic drug survival and relapse-free survival were equivalent between the two groups at 6 and 12 months. A vascular worsening was observed in 4 switch (40%) and 2 swap (25%) patients. Severe infections, myocardial infarction, ischemic stroke or cancer were recorded in no patient. CONCLUSIONS Our retrospective study suggests that in first-line TNFi failure TAK patients both switch and swap strategies can be considered suitable approaches.
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Affiliation(s)
- Corrado Campochiaro
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy.
| | - Alessandro Tomelleri
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Elena Galli
- Unit of Rheumatology, Azienda USL-IRCCS di Reggio Emilia, Italy
| | - Emanuele Cocchiara
- Unit of Rheumatology, Azienda USL-IRCCS di Reggio Emilia, and University of Genoa and IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Silvia Sartorelli
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | | | - Clara Malattia
- University of Genoa and IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Roberta Caorsi
- University of Genoa and IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | | | - Elena Baldissera
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Angelo Ravelli
- University of Genoa and IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Carlo Salvarani
- Unit of Rheumatology, Azienda USL-IRCCS di Reggio Emilia, Italy
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
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Malattia C, Tolend M, Mazzoni M, Panwar J, Zlotnik M, Otobo T, Vidarsson L, Doria AS. Current status of MR imaging of juvenile idiopathic arthritis. Best Pract Res Clin Rheumatol 2020; 34:101629. [PMID: 33281052 DOI: 10.1016/j.berh.2020.101629] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Juvenile idiopathic arthritis (JIA) is the most common chronic arthropathy in the pediatric population. Although the diagnosis is essentially clinical for many affected joints, MR imaging has become an important tool for the assessment of joints that are difficult to evaluate clinically, such as temporomandibular and sacroiliac joints, and for screening of inflammatory changes in the entire body by whole body MRI (WBMRI) assessment. The utilization of MR imaging is challenging in the pediatric population given the need for discrimination between pathological and physiological changes in the growing skeleton. Several multicentric multidisciplinary organizations have made major efforts over the past decades to standardize, quantify, and validate scoring systems to measure joint changes both cross-sectionally and longitudinally according to rigorous methodological standards. In this paper, we (1) discuss current trends for the diagnosis and management of JIA, (2) review challenges for detecting real pathological changes in growing joints, (3) summarize the current status of standardization of MRI protocols for data acquisition and the quantification of joint pathology in JIA by means of scoring systems, and (4) outline novel MR imaging techniques for the evaluation of anatomy and function of joints in JIA. Optimizing the role of MRI as a robust biomarker and outcome measure remains a priority of future research in this field.
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Affiliation(s)
- Clara Malattia
- Clinica Pediatrica e Reumatologia, Istituto Giannina Gaslini, Genoa, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences (DINOGMI), University of Genoa, Italy
| | - Mirkamal Tolend
- Department of Diagnostic Imaging, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
| | - Marta Mazzoni
- Clinica Pediatrica e Reumatologia, Istituto Giannina Gaslini, Genoa, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences (DINOGMI), University of Genoa, Italy
| | - Jyoti Panwar
- Department of Radiology, Christian Medical College, Vellore, India
| | - Margalit Zlotnik
- Department of Diagnostic Imaging, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
| | - Tarimobo Otobo
- Department of Diagnostic Imaging, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
| | - Logi Vidarsson
- Department of Diagnostic Imaging, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
| | - Andrea S Doria
- Department of Diagnostic Imaging, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada; Department of Medical Imaging, University of Toronto, Toronto, ON, Canada.
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19
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Rosina S, Varnier GC, Pistorio A, Pilkington C, Maillard S, Civino A, Tsitsami E, Bracaglia C, Jelusic M, Cespedes-Cruz A, Espada G, Cimaz R, Couillault G, Joos R, Quartier P, Rao AP, Malattia C, Ruperto N, Consolaro A, Ravelli A. Development and Testing of Reduced Versions of the Manual Muscle Test-8 in Juvenile Dermatomyositis. J Rheumatol 2020; 48:898-906. [PMID: 33191283 DOI: 10.3899/jrheum.200543] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2020] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To develop and test shortened versions of the Manual Muscle Test-8 (MMT-8) in juvenile dermatomyositis (JDM). METHODS Construction of reduced tools was based on a retrospective analysis of individual scores of MMT-8 muscle groups in 3 multinational datasets. The 4 and 6 most frequently impaired muscle groups were included in MMT-4 and MMT-6, respectively. Metrologic properties of reduced tools were assessed by evaluating construct validity, internal consistency, discriminant ability, and responsiveness to change. RESULTS Neck flexors, hip extensors, hip abductors, and shoulder abductors were included in MMT-4, whereas MMT-6 also included elbow flexors and hip flexors. Both shortened tools revealed strong correlations with MMT-8 and other muscle strength measures. Correlations with other JDM outcome measures were in line with predictions. Internal consistency was good (0.88-0.96) for both MMT-4 and MMT-6. Both reduced tools showed strong ability to discriminate between disease activity states, assessed by the caring physician or a parent (P < 0.001), and between patients whose parents were satisfied or not satisfied with illness course (P < 0.001). Responsiveness to change (assessed by both standardized response mean and relative efficiency) of MMT-4 and, to a lesser degree, MMT-6, was slightly superior to that of MMT-8. CONCLUSION Overall, the metrologic performance of MMT-4 and MMT-6 was comparable to that of the other established muscle strength tools, which indicates that they may be suitable for use in clinical practice and research, including clinical trials. The measurement properties of these tools should be further tested in other patient populations and evaluated prospectively.
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Affiliation(s)
- Silvia Rosina
- S. Rosina, MD, PhD, N. Ruperto, MD, MPH, UOC Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Genoa, Italy;
| | - Giulia C Varnier
- G.C. Varnier, MD, PhD, Pediatric Rheumatology Department, Royal Manchester Children's Hospital, Manchester, UK
| | - Angela Pistorio
- A. Pistorio, MD, PhD, Dipartimento di Epidemiologia e Biostatistica, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Clarissa Pilkington
- C. Pilkington, MD, S. Maillard, PhD, PT, Division of Rheumatology, Great Ormond Street Hospital, London, UK
| | - Susan Maillard
- C. Pilkington, MD, S. Maillard, PhD, PT, Division of Rheumatology, Great Ormond Street Hospital, London, UK
| | - Adele Civino
- A. Civino, MD, UOC Pediatria, Ospedale Vito Fazzi, Lecce, Italy
| | - Elena Tsitsami
- E. Tsitsami, MD, PhD, 1st Department of Pediatrics, School of Medicine, University of Athens, Children's Hospital Agia Sofia, Athens, Greece
| | - Claudia Bracaglia
- C. Bracaglia, MD, Division of Rheumatology, Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Marija Jelusic
- M. Jelusic, MD, PhD, Department of Pediatrics, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Adriana Cespedes-Cruz
- A. Cespedes-Cruz, MD, Division of Rheumatology, UMAE Hospital General La Raza, Mexico City, Mexico
| | - Graciela Espada
- G. Espada, MD, Division of Rheumatology, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - Rolando Cimaz
- R. Cimaz, MD, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Gerard Couillault
- G. Couillault, MD, Immunology, Hematology and Oncology Unit, Children's Hospital, Dijon, France
| | - Rik Joos
- R. Joos, MD, Pediatric Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Pierre Quartier
- P. Quartier, MD, Institut IMAGINE, Centre de référence national pour les Rhumatismes inflammatoires et les maladies Auto-Immunes Systémiques rares de l'Enfant (RAISE), Université de Paris and Unité d'Immunologie, Hématologie et Rhumatologie Pédiatrique, Hôpital Necker-Enfants Malades, AP-HP, Paris, France
| | - Anand P Rao
- A.P. Rao, MD, Division of Rheumatology, Manipal Hospital, Bangalore, India
| | - Clara Malattia
- C. Malattia, MD, PhD, A. Consolaro, MD, PhD, UOC Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini and Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DiNOGMI), Università degli Studi di Genova, Genoa, Italy
| | - Nicolino Ruperto
- S. Rosina, MD, PhD, N. Ruperto, MD, MPH, UOC Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Alessandro Consolaro
- C. Malattia, MD, PhD, A. Consolaro, MD, PhD, UOC Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini and Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DiNOGMI), Università degli Studi di Genova, Genoa, Italy
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Malattia C, Ruperto N, Pederzoli S, Palmisani E, Pistorio A, Wouters C, Dolezalova P, Flato B, Garay S, Giancane G, Wells C, Douglass W, Brunner HI, De Benedetti F, Ravelli A. Tocilizumab may slow radiographic progression in patients with systemic or polyarticular-course juvenile idiopathic arthritis: post hoc radiographic analysis from two randomized controlled trials. Arthritis Res Ther 2020; 22:211. [PMID: 32912276 PMCID: PMC7488325 DOI: 10.1186/s13075-020-02303-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 08/24/2020] [Indexed: 11/10/2022] Open
Abstract
Background Few clinical trials have investigated the prevention of radiographic progression in children with juvenile idiopathic arthritis treated with antirheumatic drugs. This study aimed to investigate radiographic progression in patients with systemic juvenile idiopathic arthritis (sJIA) and patients with polyarticular-course juvenile idiopathic arthritis (pcJIA) treated with the anti–interleukin-6 receptor antibody tocilizumab for 2 years in the TENDER and CHERISH randomized controlled trials, respectively. Methods Standard radiographs of both wrists and both hands in the posteroanterior view were obtained within 4 weeks of baseline and were repeated at weeks 52 ± 4 and 104 ± 4 in both trials. All films were scored by two independent readers using the adapted Sharp–van der Heijde (aSH) and Poznanski scoring methods. Although the Poznanski score indicates bone growth limitation or cartilage growth decrease, which are not the same as joint space narrowing in rheumatoid arthritis, its change reflects damage to cartilage. Therefore, impairment in the Poznanski score as well as the aSH score was considered as a measure of structural joint damage. Radiographic progression was defined as worsening of radiographic scores beyond the smallest detectable difference. Results Poznanski and aSH scores were available at baseline and at one or more postbaseline time points for 33 and 47 of 112 sJIA patients and 61 and 87 of 188 pcJIA patients, respectively, providing a representative subset of the study populations. The inter-reader and intra-reader agreement intra-class correlation coefficient was > 0.8. Median baseline Poznanski and aSH scores, respectively, were − 2.4 and 24.6 for sJIA patients and − 1.5 and 8.0 for pcJIA patients. Compared with baseline, aSH scores remained stable for all sJIA patients at week 52, whereas 9.4% of sJIA patients had radiographic progression according to Poznanski scores at week 52; at 104 weeks, radiographic progression according to aSH and Poznanski scores was observed in 5.4% and 11.5%, respectively. In pcJIA patients, radiographic progression from baseline at 52 weeks and at 104 weeks was 12.5% and 2.9%, respectively, using aSH scoring and 6.5% and 4%, respectively, using Poznanski scoring. Conclusion Tocilizumab may delay radiographic progression in children with sJIA and children with pcJIA. Trial registration Trial registration numbers and dates: TENDER, NCT00642460 (March 19, 2008); CHERISH, NCT00988221 (October 1, 2009)
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Affiliation(s)
- Clara Malattia
- Università degli Studi di Genova, Genoa, Italy.,IRCCS Istituto Giannina Gaslini, Clinica Pediatrica e Reumatologia, PRINTO, Via G. Gaslini 5, 16147, Genoa, Italy
| | - Nicolino Ruperto
- IRCCS Istituto Giannina Gaslini, Clinica Pediatrica e Reumatologia, PRINTO, Via G. Gaslini 5, 16147, Genoa, Italy
| | - Silvia Pederzoli
- IRCCS Istituto Giannina Gaslini, Clinica Pediatrica e Reumatologia, PRINTO, Via G. Gaslini 5, 16147, Genoa, Italy
| | - Elena Palmisani
- IRCCS Istituto Giannina Gaslini, Clinica Pediatrica e Reumatologia, PRINTO, Via G. Gaslini 5, 16147, Genoa, Italy
| | - Angela Pistorio
- IRCCS Istituto Giannina Gaslini, Servizio di Epidemiologia e Biostatistica, Genoa, Italy
| | | | - Pavla Dolezalova
- General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Berit Flato
- Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Stella Garay
- Hospital Sor Maria Ludovica, La Plata, Argentina
| | - Gabriella Giancane
- IRCCS Istituto Giannina Gaslini, Clinica Pediatrica e Reumatologia, PRINTO, Via G. Gaslini 5, 16147, Genoa, Italy
| | | | | | | | | | - Angelo Ravelli
- Università degli Studi di Genova, Genoa, Italy. .,IRCCS Istituto Giannina Gaslini, Clinica Pediatrica e Reumatologia, PRINTO, Via G. Gaslini 5, 16147, Genoa, Italy. .,Sechenov First Moscow State Medical University, Moscow, Russian Federation.
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Cocchiara E, Galli E, De Fanti A, Malattia C, Ravelli A, Salvarani C. SAT0489 CLINICAL COURSE AND THERAPY RESPONSE IN TAKAYASU ARTERITIS: COMPARISION BETWEEN CHILDHOOD AND ADULT ONSET. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Takayasu arteritis (TA) is a granulomatous vasculitis of the large vessels of unknown origin, which mainly affects the aorta and its main branches.TA is a disease of the young age with onset usually before 40 years and in more than 20% of patients the diagnosis is made before 19 years.Very few clinical series have compared the clinical manifestations, treatment and outcomes between pediatric and adult patients.Objectives:Objective of our study was to compare childhood and adult onset TA evaluating clinical manifestations, treatment (including biotechnological agents) and outcomes.Methods:All consecutive patients with childhood-onset TA (onset <18 years) and adult-onset (onset ≥ 18 years) TA followed from 2002 to 2019 in two Italian centers (Genoa Gaslini Hospital and Santa Maria Nuova Hospital of Reggio Emilia) were retrospectively evaluated and compared.All patients met TA classification criteria (ACR 1990 and EULAR/Printo/PrES 2010 for children).Clinical, demographic, laboratory, radiological, therapeutic data were collected retrospectively at baseline, at 6-month follow-up and at the last follow-up.Disease activity at each follow-up visit was evaluated according to NIH criteria.Results:58 patients were consecutively enrolled: 18 children (C) and 40 adults (A).In both groups there was a higher prevalence of females (83.3% C vs 77.5% A; p NS).The diagnostic delay was lower in the pediatric group (median of 5 months VS 10 months in A; p NS).Fever and headache as presenting manifestations affected more frequently children with statistically significant differences (55,6% C vs 17,5% A, p 0,003; 27,8% C vs 5% A, p 0,025)Adults had a higher frequency of claudication of the upper limbs and carotid/subclavian bruits (30% and 55% A vs 5,6% and 38,9% C respectively; p NS), while the discrepancy in blood pressure of the four limbs was higher in children (22,2% C vs 12,5% A; p NS).Hypertension was not significantly different between the two groups at baseline and during the follow-up.We found a significantly more frequent inflammatory involvement of the aorta (arch, thoracic, or abdominal) in children (72,2% C vs 30% A, p 0.003).The subclavian arteries were most affected in the adults (65% A vs 38,9% C; p NS), although the difference was not statistically significant.Treatment regimen were different between the groups: glucocorticoid monotherapy was more frequently used in adults (45% A vs 27,8% C; p NS), glucocorticoids in combination with Cyclophosphamide or anti-TNF were more significantly used to induce remission at the beginning in the pediatric group (22% C vs 0 A, p 0,007 and 22% C vs 2,5% A, p 0,029).At the last follow-up the disease was significantly more active in children according to NIH criteria (55.6% C vs 27.5% A, p 0,04).Conclusion:We reported some differences between children and adults. TA in children was characterized by a shorter diagnostic delay, a more frequent inflammatory involvement of the aorta and a more refractory disease. Patients with pediatric TA were treated more aggressively at the beginning.Disclosure of Interests:None declared
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Malattia C, Carpaneto M, Mazzoni M, Lavarello C, Fueri E, Marra S, Ravelli A, Nobili L. AB0992 CONNECTING SLEEP QUALITY, PAIN AND MOOD DISTURBANCES IN JUVENILE FIBROMYALGIA. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.6112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Subjective sleep problems, including difficulties falling asleep, waking up, un-restorative sleep and daytime sleepiness are highly prevalent in patients with juvenile fibromyalgia (JFM). Sleep disturbances has been considered a consequence of severe pain and depression, but also in healthy individuals sleep deprivation is also a risk factor for the development of chronic widespread pain, tenderness and fatigue, suggesting the important role of sleep in pain control and in the pathophysiology of fibromyalgia.Objectives:To estimate the incidence of polysomnographic alterations in JFM and to explore the relationship between sleep problems and the musculoskeletal pain, fatigue and mood and anxiety disorders.Methods:21 patients (M 3; F 18; mean age 16,1) with JFM were included. The objective sleep quality was measured by overnight polysomnography (PSG) (using the EMBLETTA MPR PG device). PSG data were compared to age and sex-matched controls. The subjective sleep disturbances were assessed by the Sleep Condition Indicator (SCI). Musculoskeletal symptoms were evaluated by using the widespread pain index (WPI). Pain intensity was evaluated on a 0-10 visual analogical scale (PVAS). Fatigue was assessed by using the Symptom Severity (SS) questionnaire. Mood and anxiety disorders were evaluated by using the Children Depression Index (CDI) and the Multidimensional Anxiety Scale for Children (MASC). Comparison of categorical data was performed by means of the Fisher’s Exact test. The relationship between sleep quality and clinical symptoms were assessed using Spearman’s rank order correlation coefficient (rs). All statistical test were 2-sided and p values less than 0.05 were considered statistically significant.Results:Nineteen out of 21 (90.5%) patients complained subjective sleep disturbances and un-restorative sleep. Seven out of 21 (33.3%) patients had mood and anxiety disorders. Eight out of 21 patients (38.1%) showed an electroencephalographic pattern of alpha wave intrusion in slow wave sleep (SWS). SCI was significantly correlated to CDI score rs -0,775 (p≤0,0001), MASC 0,61 (p=0,005), WPI -0,731 (p=0,001), SSI 0,492 (p=0,038), PVAS -0,590 (p=0,006).Conclusion:A substantial percentage of JFM patients experience sleep disturbances, which are, correlated with the severity of the muscolskeletal sympotms and mood and anxiety disorders. One third of JFM patients have alpha intrusion in the SWS. The important role of sleep in pain control suggests that the development of treatments to improve sleep quality may lead to more effective management of fibromyalgia in the future.References:[1]Ting TV et. al 2010 American College of Rheumatology Adult Fibromyalgia Criteria for Use in an Adolescent Female Population with Juvenile Fibromyalgia. J Pediatr. 2016 Feb;169:181-7.[2]Choy EH. The role of sleep in pain and fibromyalgia. Nat Rev Rheumatol. 2015;11:513-20.[3]Roizenblatt S et al. Alpha sleep characteristics in fibromyalgia. Arthritis Rheum. 2001;44, 222–230.Disclosure of Interests:None declared
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Montefiori E, Modenese L, Di Marco R, Magni-Manzoni S, Malattia C, Petrarca M, Ronchetti A, de Horatio LT, van Dijkhuizen P, Wang A, Wesarg S, Viceconti M, Mazzà C. Linking Joint Impairment and Gait Biomechanics in Patients with Juvenile Idiopathic Arthritis. Ann Biomed Eng 2019; 47:2155-2167. [PMID: 31111329 PMCID: PMC6838035 DOI: 10.1007/s10439-019-02287-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/08/2019] [Indexed: 11/27/2022]
Abstract
Juvenile Idiopathic Arthritis (JIA) is a paediatric musculoskeletal disease of unknown aetiology, leading to walking alterations when the lower-limb joints are involved. Diagnosis of JIA is mostly clinical. Imaging can quantify impairments associated to inflammation and joint damage. However, treatment planning could be better supported using dynamic information, such as joint contact forces (JCFs). To this purpose, we used a musculoskeletal model to predict JCFs and investigate how JCFs varied as a result of joint impairment in eighteen children with JIA. Gait analysis data and magnetic resonance images (MRI) were used to develop patient-specific lower-limb musculoskeletal models, which were evaluated for operator-dependent variability (< 3.6°, 0.05 N kg-1 and 0.5 BW for joint angles, moments, and JCFs, respectively). Gait alterations and JCF patterns showed high between-subjects variability reflecting the pathology heterogeneity in the cohort. Higher joint impairment, assessed with MRI-based evaluation, was weakly associated to overall joint overloading. A stronger correlation was observed between impairment of one limb and overload of the contralateral limb, suggesting risky compensatory strategies being adopted, especially at the knee level. This suggests that knee overloading during gait might be a good predictor of disease progression and gait biomechanics should be used to inform treatment planning.
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Affiliation(s)
- Erica Montefiori
- Department of Mechanical Engineering, University of Sheffield, Sheffield, UK.
- INSIGNEO Institute for In Silico Medicine, University of Sheffield, Sheffield, UK.
| | - Luca Modenese
- INSIGNEO Institute for In Silico Medicine, University of Sheffield, Sheffield, UK
- Department of Civil and Environmental Engineering, Imperial College London, London, UK
| | - Roberto Di Marco
- INSIGNEO Institute for In Silico Medicine, University of Sheffield, Sheffield, UK
- Department of Mechanical and Aerospace Engineering, "Sapienza" University of Rome, Rome, Italy
| | - Silvia Magni-Manzoni
- Pediatric Rheumatology Unit, IRCCS "Bambino Gesù" Children's Hospital, Passoscuro, Rome, Italy
| | - Clara Malattia
- Pediatria II - Reumatologia, Istituto Giannina Gaslini, Genoa, Italy
| | - Maurizio Petrarca
- Movement Analysis and Robotics Laboratory (MARLab), Neurorehabilitation Units, IRCCS "Bambino Gesù" Children's Hospital, Passoscuro, Rome, Italy
| | - Anna Ronchetti
- UOC Medicina Fisica e Riabilitazione, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | | | - Pieter van Dijkhuizen
- Paediatric Immunology, University Medical Centre Utrecht Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Anqi Wang
- Visual Healthcare Technologies, Fraunhofer IGD, Darmstadt, Germany
| | - Stefan Wesarg
- Visual Healthcare Technologies, Fraunhofer IGD, Darmstadt, Germany
| | - Marco Viceconti
- Department of Industrial Engineering, Alma Mater Studiorum - University of Bologna, Bologna, Italy
- Laboratorio di Tecnologia Medica, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Claudia Mazzà
- Department of Mechanical Engineering, University of Sheffield, Sheffield, UK
- INSIGNEO Institute for In Silico Medicine, University of Sheffield, Sheffield, UK
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van Dijkhuizen EHP, Del Chierico F, Malattia C, Russo A, Pires Marafon D, Ter Haar NM, Magni-Manzoni S, Vastert SJ, Dallapiccola B, Prakken B, Martini A, De Benedetti F, Putignani L. Microbiome Analytics of the Gut Microbiota in Patients With Juvenile Idiopathic Arthritis: A Longitudinal Observational Cohort Study. Arthritis Rheumatol 2019; 71:1000-1010. [PMID: 30592383 PMCID: PMC6593809 DOI: 10.1002/art.40827] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 12/20/2018] [Indexed: 12/14/2022]
Abstract
Objective To assess the composition of gut microbiota in Italian and Dutch patients with juvenile idiopathic arthritis (JIA) at baseline, with inactive disease, and with persistent activity compared to healthy controls. Methods In a multicenter, prospective, observational cohort study, fecal samples were collected at baseline from 78 Italian and 21 Dutch treatment‐naive JIA patients with <6 months of disease duration and compared to 107 geographically matched samples from healthy children. Forty‐four follow‐up samples from patients with inactive disease and 25 follow‐up samples from patients with persistent activity were analyzed. Gut microbiota composition was determined by 16S ribosomal RNA–based metagenomics. Alpha‐ and β‐diversity were computed, and log ratios of relative abundance were compared between patients and healthy controls using random forest models and logistic regression. Results Baseline samples from Italian patients showed reduced richness compared to healthy controls (P < 0.001). Random forest models distinguished between Italian patient baseline samples and healthy controls and suggested differences between Dutch patient samples and healthy controls (areas under the curve >0.99 and 0.71, respectively). The operational taxonomic units (OTUs) of Erysipelotrichaceae (increased in patients), Allobaculum (decreased in patients), and Faecalibacterium prausnitzii (increased in patients) showed different relative abundance in Italian patient baseline samples compared to controls after controlling for multiple comparisons. Some OTUs differed between Dutch patient samples and healthy controls, but no evidence remained after controlling for multiple comparisons. No differences were found in paired analysis between Italian patient baseline and inactive disease samples. Conclusion Our findings show evidence for dysbiosis in JIA patients. Only patient/control status, age, and geographic origin appear to be drivers of the microbiota profiles, regardless of disease activity stage, inflammation, and markers of autoimmunity.
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Affiliation(s)
- E H Pieter van Dijkhuizen
- Istituto Giannina Gaslini, Genoa, Italy, and University Medical Center Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | | | - Clara Malattia
- Istituto Giannina Gaslini and Università degli Studi di Genoa, Genoa, Italy
| | | | | | - Nienke M Ter Haar
- University Medical Center Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | | | - Sebastiaan J Vastert
- University Medical Center Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | | | - Berent Prakken
- University Medical Center Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Alberto Martini
- Istituto Giannina Gaslini and Università degli Studi di Genoa, Genoa, Italy
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Montefiori E, Modenese L, Di Marco R, Magni-Manzoni S, Malattia C, Petrarca M, Ronchetti A, de Horatio LT, van Dijkhuizen P, Wang A, Wesarg S, Viceconti M, Mazzà C. An image-based kinematic model of the tibiotalar and subtalar joints and its application to gait analysis in children with Juvenile Idiopathic Arthritis. J Biomech 2019; 85:27-36. [DOI: 10.1016/j.jbiomech.2018.12.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 10/06/2018] [Accepted: 12/28/2018] [Indexed: 01/08/2023]
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van Dijkhuizen EHP, Aidonopoulos O, Ter Haar NM, Pires Marafon D, Magni-Manzoni S, Ioannidis YE, Putignani L, Vastert SJ, Malattia C, De Benedetti F, Martini A. Prediction of inactive disease in juvenile idiopathic arthritis: a multicentre observational cohort study. Rheumatology (Oxford) 2018; 57:1752-1760. [PMID: 29931340 DOI: 10.1093/rheumatology/key148] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Indexed: 12/13/2022] Open
Abstract
Objectives To predict the occurrence of inactive disease in JIA in the first 2 years of disease. Methods An inception cohort of 152 treatment-naïve JIA patients with disease duration <6 months was analysed. Potential predictors were baseline clinical variables, joint US, gut microbiota composition and a panel of inflammation-related compounds in blood plasma. Various algorithms were employed to predict inactive disease according to Wallace criteria at 6-month intervals in the first 2 years. Performance of the models was evaluated using the split-cohort technique. The cohort was analysed in its entirety, and separate models were developed for oligoarticular patients, polyarticular RF negative patients and ANA positive patients. Results All models analysing the cohort as a whole showed poor performance in test data [area under the curve (AUC): <0.65]. The subgroup models performed better. Inactive disease was predicted by lower baseline juvenile arthritis DAS (JADAS)-71 and lower relative abundance of the operational taxonomic unit Mogibacteriaceae for oligoarticular patients (AUC in test data: 0.69); shorter duration of morning stiffness, higher haemoglobin and lower CXCL-9 levels at baseline for polyarticular RF negative patients (AUC in test data: 0.69); and shorter duration of morning stiffness and higher baseline haemoglobin for ANA positive patients (AUC in test data: 0.72). Conclusion Inactive disease could not be predicted with satisfactory accuracy in the whole cohort, likely due to disease heterogeneity. Interesting predictors were found in more homogeneous subgroups. These need to be validated in future studies.
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Affiliation(s)
- Evert H Pieter van Dijkhuizen
- Wilhelmina Children's Hospital, Department of Paediatric Rheumatology, University Medical Centre Utrecht, Utrecht, The Netherlands.,Paediatric Rheumatology, Istituto Giannina Gaslini, Genoa, Italy
| | - Orfeas Aidonopoulos
- Institute for the Management of Information Systems, Athena Research and Innovation Centre, Athens, Greece
| | - Nienke M Ter Haar
- Wilhelmina Children's Hospital, Department of Paediatric Rheumatology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | | | | | - Yannis E Ioannidis
- Department of Informatics and Telecommunications, University of Athens, Athens, Greece
| | | | - Sebastiaan J Vastert
- Wilhelmina Children's Hospital, Department of Paediatric Rheumatology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Clara Malattia
- Paediatric Rheumatology, Istituto Giannina Gaslini, Genoa, Italy.,DINOGMI (Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili), Università degli studi di Genova, Genoa, Italy
| | | | - Alberto Martini
- Paediatric Rheumatology, Istituto Giannina Gaslini, Genoa, Italy.,DINOGMI (Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili), Università degli studi di Genova, Genoa, Italy
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van Dijkhuizen EP, Vanoni F, Magnano GM, Magnaguagno F, Rosendahl K, van Rossum MA, Martini A, Malattia C. Effect of the Inclusion of the Metacarpophalangeal Joints on the Wrist Magnetic Resonance Imaging Scoring System in Juvenile Idiopathic Arthritis. J Rheumatol 2018; 45:1581-1587. [DOI: 10.3899/jrheum.171246] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/31/2018] [Indexed: 12/27/2022]
Abstract
Objective.To extend the magnetic resonance imaging (MRI) score for assessment of wrist synovitis in juvenile idiopathic arthritis (JIA) by inclusion of the metacarpophalangeal (MCP) joints, and to compare the metric properties of the original and the extended score.Methods.Wrist MRI of 70 patients with JIA were scored by 3 independent readers according to (1) the wrist component of the rheumatoid arthritis MRI synovitis score (comprising distal radioulnar, radiocarpal, and combined midcarpal and carpometacarpal joints); and (2) an extended score including the MCP joints. Thirty-eight patients had a 1-year MRI followup. The concordance between the readers [intraclass correlation coefficient (ICC), 95% limits of agreement (LOA), and weighted Cohen’s κ], correlations with clinical variables (Spearman’s ϱ), and the sensitivity to change [standardized response mean (SRM)] were calculated for both scores.Results.The interreader agreement was moderate for the original score (ICC 0.77; 95% CI 0.68–0.84) and good for the extended score (ICC 0.86; 95% CI 0.80–0.91). Using 95% LOA, the aggregate score variability was less favorable with relatively wide LOA. Weighted Cohen’s κ of the individual joints indicated good agreement for the original score and good to excellent agreement for the extended score. Correlations with clinical variables reflecting disease activity improved for the extended score and its SRM was higher compared to that of the original score.Conclusion.The extended score showed better reliability, construct validity, and sensitivity to change than the original. Inclusion of the MCP joints should be considered for a more accurate assessment of disease activity and treatment efficacy in JIA.
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Abstract
INTRODUCTION The prognosis of juvenile idiopathic arthritis (JIA) has changed dramatically due to the availability of novel drugs. Prompt diagnosis and treatment are essential to prevent permanent joint damage. As a result, methods to improve JIA diagnosis and prognosis are of high priority to tailor treatment strategies and maximize their efficacy. Musculoskeletal ultrasound and magnetic resonance imaging are more sensitive than clinical examination and radiography in the detection of joint involvement and might play a substantial role to optimize the management of JIA. Areas covered: This review compiles an inventory of potential uses of imaging studies in the modern practice of pediatric rheumatology, together with a critical analysis of the major challenges that are still to be addressed. Imaging appearance of normal growth-related changes of the musculoskeletal system will be discussed. Expert commentary: Knowledge of the evolving patterns of skeletal maturity is paramount to define pathological findings and avoid misinterpretations. Establishing a novel radiological algorithm for a rational use of imaging in JIA is of high priority to allow a speedier integration of imaging into the clinical workflow and decision-making process.
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Affiliation(s)
- Clara Malattia
- a Clinica Pediatrica e Reumatologia , Istituto Giannina Gaslini , Genova , Italy.,b Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili , Università degli studi di Genova , Italy
| | - Mariangela Rinaldi
- a Clinica Pediatrica e Reumatologia , Istituto Giannina Gaslini , Genova , Italy
| | - Alberto Martini
- c Direzione Scientifica Istituto Giannina Gaslini , Genova Italy
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Bertamino M, Severino M, Grossi A, Rusmini M, Tortora D, Gandolfo C, Pederzoli S, Malattia C, Picco P, Striano P, Ceccherini I, Di Rocco M, Banov L, Capra V, Giacomini T, Lanteri P, Minoia F, Molinari AC, Moretti P, Moscatelli A, Vari MS, Palmieri A, Pavanello M, Prato G, Ramenghi LA, Rimini A, Rossi A, Uccella S. ABCC6 mutations and early onset stroke: Two cases of a typical Pseudoxanthoma Elasticum. Eur J Paediatr Neurol 2018; 22:725-728. [PMID: 29709427 DOI: 10.1016/j.ejpn.2018.04.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 02/14/2018] [Accepted: 04/04/2018] [Indexed: 10/17/2022]
Abstract
Pseudoxanthoma elasticum (PXE) is a rare genetic disorder characterized by fragmented and mineralized elastic fibers in the mid-dermis of the skin, eye, digestive tract and cardiovascular system. Clinical presentation includes typical skin lesions, ocular angioid streaks, and multisystem vasculopathy. The age of onset varies considerably from infancy to old age, but the diagnosis is usually made in young adults due to frequent absence of pathognomonic skin and ocular manifestations in early childhood. We report two children with PXE presenting with isolated multisystem vasculopathy and early-onset stroke. In the first patient, diagnosis was delayed until typical dermatologic alterations appeared; in the second patient, next-generation sequencing (NGS) study led to early diagnosis and specific follow-up, underlying the crucial role in idiopathic pediatric stroke of early genetic testing using NGS-based panels.
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Affiliation(s)
- Marta Bertamino
- Thrombosis and Hemostasis Unit, Istituto Giannina Gaslini, Genoa, Italy.
| | | | - Alice Grossi
- Medical Genetics Unit, Istituto Giannina Gaslini, Genoa, Italy
| | - Marta Rusmini
- Medical Genetics Unit, Istituto Giannina Gaslini, Genoa, Italy
| | | | - Carlo Gandolfo
- Neuroradiology Unit, Istituto Giannina Gaslini, Genoa, Italy
| | | | - Clara Malattia
- Rheumatology Unit, Istituto Giannina Gaslini, Genoa, Italy
| | - Paolo Picco
- Rheumatology Unit, Istituto Giannina Gaslini, Genoa, Italy
| | - Pasquale Striano
- Pediatric Neurology and Muscular Diseases Unit, Istituto Giannina Gaslini, Genova, Italy
| | | | - Maja Di Rocco
- Rare Disease Unit, Istituto Giannina Gaslini, Genoa, Italy
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Malattia C, Tzaribachev N, van den Berg JM, Magni-Manzoni S. Juvenile idiopathic arthritis - the role of imaging from a rheumatologist's perspective. Pediatr Radiol 2018; 48:785-791. [PMID: 29766250 DOI: 10.1007/s00247-017-4014-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 10/11/2017] [Indexed: 10/17/2022]
Abstract
Alongside recent advances in treatment strategies for juvenile idiopathic arthritis (JIA), paediatric rheumatologists have taken increasing interest in the use of imaging. Magnetic resonance imaging (MRI) and musculoskeletal ultrasound, by providing more detailed information on disease activity than clinical examination and conventional radiography (CR), have become helpful diagnostic and managerial tools. The growing skeleton, however, with changing appearances over time, is still challenging in the establishment of valid scoring systems for pathological changes. Defining child- and age-specific reference standards is therefore a highly prioritized issue. The aim of this article is to raise awareness among radiologists of the substantial role that imaging can play to optimize the management of JIA patients and to describe the state-of-the-art validation process of imaging as an outcome measure. A closer collaboration between radiologists and pediatric rheumatologists is crucial to define a scheduled workflow for imaging in JIA.
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Affiliation(s)
- Clara Malattia
- Istituto Giannina Gaslini, Pediatria II, Reumatologia, Largo Gaslini, 5, 16147, Genoa, Italy.
- Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DINOGMI), University of Genova, Genoa, Italy.
| | | | - J Merlijn van den Berg
- Department of Pediatric Hematology, Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital AMC University of Amsterdam, Amsterdam, The Netherlands
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31
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Shelmerdine SC, Di Paolo PL, Tanturri de Horatio L, Malattia C, Magni-Manzoni S, Rosendahl K. Imaging of the hip in juvenile idiopathic arthritis. Pediatr Radiol 2018; 48:811-817. [PMID: 29766251 DOI: 10.1007/s00247-017-4022-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 10/19/2017] [Indexed: 11/30/2022]
Abstract
Hip involvement is common and estimated to occur in approximately 35-63% of children with juvenile idiopathic arthritis (JIA). It is more prevalent in the aggressive systemic subtypes, with irreversible changes occurring as early as within 5 years of diagnosis. Whilst clinical parameters and joint examination can be useful for assessing disease severity, subclinical disease is known to exist and delayed treatment may herald a lifetime of disability and pain. Early recognition of JIA changes is therefore crucial in determining treatment options. Validated scoring systems in the radiologic assessment of the hip for clinical drug trials may inform treatment outcomes, although robust tools for analysis are still lacking. This review article details the modalities utilised for imaging the hip in children with JIA with particular efforts focused upon reliability and validity in their assessment of joint disease. We conclude with a short literature review on the potential future techniques being developed for hip joint imaging in JIA.
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Affiliation(s)
- Susan Cheng Shelmerdine
- Department of Clinical Radiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK.
| | - Pier Luigi Di Paolo
- Department of Radiology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Clara Malattia
- Istituto Giannina Gaslini, Pediatria II, Reumatologia, Largo Gaslini, Genoa, 5, 16147, Italy.,Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DINOGMI), University of Genova, Genoa, Italy
| | - Silvia Magni-Manzoni
- Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DINOGMI), University of Genova, Genoa, Italy.,Pediatric Rheumatology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Karen Rosendahl
- Department of Radiology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, K1, University of Bergen, Bergen, Norway
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Avenarius DFM, Nusman C, Malattia C, de Horatio LT, Rosendahl K, Maas M, Müller LSO. Current status of wrist imaging in juvenile idiopathic arthritis. Pediatr Radiol 2018; 48:801-810. [PMID: 29766247 DOI: 10.1007/s00247-017-4063-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 11/19/2017] [Accepted: 12/18/2017] [Indexed: 10/17/2022]
Abstract
Wrist involvement occurs in about one-quarter of patients diagnosed with juvenile idiopathic arthritis (JIA), increasing to 40% 5 years after diagnosis. The imaging appearances, both for active inflammation and permanent change, differ from those seen in adult rheumatoid arthritis; therefore, a child-specific approach is crucial for correct assessment. In this review article, we provide an update on the current status for imaging wrist JIA, with a focus on evidence-based practice.
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Affiliation(s)
| | - Charlotte Nusman
- Department of Paediatric Haematology, Rheumatology, Immunology, and Infectious Disease, Emma Children's Hospital, Academic Medical Center, Amsterdam, The Netherlands.,Department of Radiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Clara Malattia
- Department of Paediatrics, University of Genoa, Genova, Italy
| | | | - Karen Rosendahl
- Department of Radiology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, K1, University of Bergen, Bergen, Norway
| | - Mario Maas
- Department of Radiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Lil-Sofie Ording Müller
- Department of Radiology and Intervention Unit for Paediatric Radiology, Oslo University, Oslo, Norway
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Rosina S, Varnier GC, Mazzoni M, Lanni S, Malattia C, Ravelli A. Innovative Research Design to Meet the Challenges of Clinical Trials for Juvenile Dermatomyositis. Curr Rheumatol Rep 2018; 20:29. [PMID: 29637406 DOI: 10.1007/s11926-018-0734-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW This paper aims to provide a summary of the recent therapeutic advances and the latest research on outcome measures for clinical trials in juvenile dermatomyositis (JDM). RECENT FINDINGS Recent randomized controlled trials (RCTs) have demonstrated the superiority of the combination of prednisone with methotrexate over other conventional therapies and the potential effectiveness of rituximab in refractory cases. A multinational project has led to develop new criteria for the definition of minimal, moderate, and major improvement in future JDM clinical trials. This effort has been paralleled by the establishment of criteria for clinically inactive disease. The validation of the first composite disease activity score for JDM is in progress. The new outcome measures will increase the reliability of assessment of clinical response in JDM clinical trials and foster future multinational RCTs aimed to investigate novel treatment strategies for refractory forms of JDM.
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Affiliation(s)
| | | | | | - Stefano Lanni
- Clinica Pediatrica e Reumatologia, Istituto Giannina Gaslini, Via G. Gaslini 5, 16147, Genoa, Italy
| | - Clara Malattia
- Università degli Studi di Genova, Genoa, Italy.,Clinica Pediatrica e Reumatologia, Istituto Giannina Gaslini, Via G. Gaslini 5, 16147, Genoa, Italy
| | - Angelo Ravelli
- Università degli Studi di Genova, Genoa, Italy. .,Clinica Pediatrica e Reumatologia, Istituto Giannina Gaslini, Via G. Gaslini 5, 16147, Genoa, Italy.
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Papa R, Fiorillo C, Malattia C, Minoia F, Caorsi R, Assereto S, Iacomino M, Savarese M, Nigro V, Bruno C, Minetti C, Picco P. Inflammatory myopathy in a patient with collagen VI mutations. Scand J Rheumatol Suppl 2018; 47:166-167. [DOI: 10.1080/03009742.2016.1274423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- R Papa
- Pediatric Rheumatology Unit, Giannina Gaslini Institute, Genoa, Italy
| | - C Fiorillo
- Pediatric Neurology and Muscle Disease Unit, Giannina Gaslini Institute, Genoa, Italy
| | - C Malattia
- Pediatric Rheumatology Unit, Giannina Gaslini Institute, Genoa, Italy
| | - F Minoia
- Pediatric Rheumatology Unit, Giannina Gaslini Institute, Genoa, Italy
| | - R Caorsi
- Pediatric Rheumatology Unit, Giannina Gaslini Institute, Genoa, Italy
| | - S Assereto
- Pediatric Neurology and Muscle Disease Unit, Giannina Gaslini Institute, Genoa, Italy
| | - M Iacomino
- Pediatric Neurology and Muscle Disease Unit, Giannina Gaslini Institute, Genoa, Italy
| | - M Savarese
- Telethon Institute of Genetics and Medicine, Pozzuoli, Naples, Italy
| | - V Nigro
- Telethon Institute of Genetics and Medicine, Pozzuoli, Naples, Italy
| | - C Bruno
- Center of Myology and Neurodegenerative Disorders, Giannina Gaslini Institute, Genoa, Italy
| | - C Minetti
- Pediatric Neurology and Muscle Disease Unit, Giannina Gaslini Institute, Genoa, Italy
| | - P Picco
- Pediatric Rheumatology Unit, Giannina Gaslini Institute, Genoa, Italy
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Lanni S, van Dijkhuizen EHP, Vanoni F, Viola S, Magnaguagno F, Magnano GM, Gandolfo C, Ravelli A, Malattia C. Ultrasound changes in synovial abnormalities induced by treatment in juvenile idiopathic arthritis. Clin Exp Rheumatol 2018; 36:329-334. [PMID: 29185965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Accepted: 06/12/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVES To investigate the capacity of ultrasound (US) to detect improvement of synovial abnormalities induced by treatment in juvenile idiopathic arthritis (JIA). METHODS Eighty-three joints (33 knees, 22 tibiotalar, 10 wrists, 9 elbows, 9 subtalar joints) of 33 patients with new-onset JIA were assessed by US at study entry and 6 months after a therapeutic intervention. Each joint was scored for grey-scale (GS) and power Doppler (PD) abnormalities according to a 4-point semiquantitative scale. Pre- and post-treatment US scores were compared and the sensitivity to change of GSUS and PDUS was estimated. Clinical response was assessed using the ACR paediatric (ACRp) response criteria. RESULTS Seventeen patients (51.5%) underwent intra-articular corticosteroid injection (IACI) only, 15 (45.5%) were given IACI and systemic medications, and 1 (3.0%) was started with systemic therapy alone. Both GSUS and PDUS scores improved significantly (p<0.0001) from baseline to follow-up. US revealed strong sensitivity to change with standardised response mean for GSUS and PDUS of 2.44 and 1.23, respectively. At the follow-up visit, 13/20 (65.0%) joints with residual US abnormalities were judged in remission on clinical grounds. Six/21 (28.6%) patients who were ACRp90 responders did not display complete resolution of synovial abnormalities on US. CONCLUSIONS US is a sensitive tool to assess therapeutic response in patients with JIA. Subclinical disease on US is common in joints with clinically-defined remission. An ACRp90 response may not be coupled with complete resolution of synovial abnormalities on US. Further studies are needed to establish the impact of US on therapeutic decision-making in JIA.
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Affiliation(s)
| | - E H Pieter van Dijkhuizen
- Istituto Giannina Gaslini, Genova, Italy; and University Medical Centre Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Federica Vanoni
- Istituto Giannina Gaslini, Genova, Italy; and Paediatric Department of Southern Switzerland, Bellinzona, Switzerland
| | | | | | | | | | - Angelo Ravelli
- Istituto Giannina Gaslini, Genova, Italy; and Università degli Studi di Genova, Italy
| | - Clara Malattia
- Istituto Giannina Gaslini, Genova, Italy; and Università degli Studi di Genova, Italy
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Nusman CM, de Horatio LT, Hemke R, van Gulik EC, Ording Müller LS, Malattia C, Avenarius D, Toma P, Roth J, Tzaribachev N, Magni-Manzoni S, Maas M, Doria AS, Rosendahl K. Imaging in juvenile idiopathic arthritis - international initiatives and ongoing work. Pediatr Radiol 2018; 48:828-834. [PMID: 29332166 PMCID: PMC5953998 DOI: 10.1007/s00247-017-4054-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 11/14/2017] [Accepted: 12/05/2017] [Indexed: 12/17/2022]
Abstract
Imaging is increasingly being integrated into clinical practice to improve diagnosis, disease control and outcome in children with juvenile idiopathic arthritis. Over the last decades several international groups have been launched to standardize and validate different imaging techniques. To enhance transparency and facilitate collaboration, we present an overview of ongoing initiatives.
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Affiliation(s)
- Charlotte M. Nusman
- Department of Pediatric Hematology, Rheumatology, Immunology and Infectious Disease, Emma Children’s Hospital, Academic Medical Center, 1100 Amsterdam, the Netherlands ,Department of Radiology, Academic Medical Center, 1100 Amsterdam, the Netherlands
| | | | - Robert Hemke
- Department of Pediatric Hematology, Rheumatology, Immunology and Infectious Disease, Emma Children’s Hospital, Academic Medical Center, 1100 Amsterdam, the Netherlands ,Department of Radiology, Academic Medical Center, 1100 Amsterdam, the Netherlands
| | - E. Charlotte van Gulik
- Department of Pediatric Hematology, Rheumatology, Immunology and Infectious Disease, Emma Children’s Hospital, Academic Medical Center, 1100 Amsterdam, the Netherlands ,Department of Radiology, Academic Medical Center, 1100 Amsterdam, the Netherlands
| | - Lil-Sofie Ording Müller
- Department of Radiology and Intervention Unit for Paediatric Radiology, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Clara Malattia
- Pediatria 2- Reumatologia Istituto Giannina Gaslini, Genova and Department of Pediatrics, University of Genova, Genova, Italy
| | - Derk Avenarius
- Department of Radiology, University Hospital of North Norway, Tromsø, Norway
| | - Paolo Toma
- Department of Imaging, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Johannes Roth
- Division of Pediatric Rheumatology, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, Canada
| | | | | | - Mario Maas
- Department of Radiology, Academic Medical Center, 1100 Amsterdam, the Netherlands
| | | | - Karen Rosendahl
- Department of Radiology, Haukeland University Hospital, Bergen, Norway ,Department of Clinical Medicine, K1, University of Bergen, Bergen, Norway
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Granata C, Damasio MB, Zaottini F, Airaldi S, Malattia C, Colafati GS, Tomà P, Magnano G, Martinoli C. Imaging of Childhood Vasculitis. Radiol Clin North Am 2017; 55:1131-1143. [DOI: 10.1016/j.rcl.2017.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
UNLABELLED In the past years, pediatric rheumatology has seen a revolution in the treatments for rheumatic diseases, particularly juvenile idiopathic arthritis. Even if nonsteroidal anti-inflammatory drugs (NSAID), intra-articular corticosteroids (IAC) injections, and methotrexate remain the mainstay of the treatment for JIA patients, in aggressive disease, these treatments may be not sufficient to reach disease remission and to prevent long-term disability. Comprehension of immunological mechanisms involved in the pathogenesis of the diseases allowed to conceive new drugs targeting specific steps of the immune response. Several cytokines, like TNF alpha and IL-1, represent a very interesting target for biologic therapies. Due to the efficacy of these therapies, nowadays, "disease remission" in pediatric rheumatology is more and more frequent, especially in juvenile idiopathic arthritis patients, and the long-term outcomes have been significantly improved. Crucial to these advancements have been multicenter controlled clinical trials and long-term safety monitoring. CONCLUSIONS Research in pediatric rheumatology has resulted in dramatic advances in diseases management. Biologic treatments have improved physical and functional outcomes and quality of life of patients with rheumatic disease. What is Known: • NSAID, intra-articular injection of corticoids, and methotrexate are the mainstay in treatment of JIA. • In aggressive JIA, these treatments may be not sufficient to reach disease remission and to prevent long term disability. What is New: • In recent years, management of JIA has significantly improved with the development of biologic therapies that allowed children with arthritis to reach a normal growth and to achieve a good long-term functional outcome.
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Affiliation(s)
- Federica Vanoni
- Department of Pediatrics, Ospedale San Giovanni, 6500, Bellinzona, Switzerland.
- Unité Romande d'Immuno-rhumatologie Pédiatrique (URIRP), Département Femme-Mère-Enfant (DFME), CHUV, University of Lausanne, Rue du Bugnon 46, 1011, Lausanne, Switzerland.
| | | | - Clara Malattia
- Istituto Giannina Gaslini and Università degli Studi di Genova, Genoa, Italy
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Roth J, Ravagnani V, Backhaus M, Balint P, Bruns A, Bruyn GA, Collado P, De la Cruz L, Guillaume-Czitrom S, Herlin T, Hernandez C, Iagnocco A, Jousse-Joulin S, Lanni S, Lilleby V, Malattia C, Magni-Manzoni S, Modesto C, Rodriguez A, Nieto JC, Ohrndorf S, Rossi-Semerano L, Selvaag AM, Swen N, Ting TV, Tzaribachev N, Vega-Fernandez P, Vojinovic J, Windschall D, D'Agostino MA, Naredo E. Preliminary Definitions for the Sonographic Features of Synovitis in Children. Arthritis Care Res (Hoboken) 2017; 69:1217-1223. [PMID: 27748074 DOI: 10.1002/acr.23130] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Revised: 10/04/2016] [Accepted: 10/11/2016] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Musculoskeletal ultrasonography (US) has the potential to be an important tool in the assessment of disease activity in childhood arthritides. To assess pathology, clear definitions for synovitis need to be developed first. The aim of this study was to develop and validate these definitions through an international consensus process. METHODS The decision on which US techniques to use and the components to be included in the definitions, as well as the final wording, were developed by 31 US experts in a consensus process. A Likert scale of 1-5 (where 1 = complete disagreement and 5 = complete agreement) was used. A minimum of 80% of the experts scoring 4 or 5 was required for final approval. The definitions were then validated on 120 standardized US images of the wrist, metacarpophalangeal joints, and tibiotalar joints, displaying various degrees of synovitis at various ages. RESULTS B-mode and Doppler should be used for assessing synovitis in children. A US definition of the various components (i.e., synovial hypertrophy, effusion, and Doppler signal within the synovium) was developed. The definition was validated on still images with a median of 89% of participants (range 80-100) scoring it as 4 or 5 on a Likert scale. CONCLUSION US definitions of synovitis and its elementary components covering the entire pediatric age range were successfully developed through a Delphi process and validated in a web-based still-images exercise. These results provide the basis for the standardized US assessment of synovitis in clinical practice and research.
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Affiliation(s)
- Johannes Roth
- Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | | | | | - Peter Balint
- National Institute of Rheumatology and Physiotherapy, Budapest, Hungary
| | - Alessandra Bruns
- Centre Hospitalier de l'Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | | | - Paz Collado
- Hospital Universitario Severo Ochoa, Madrid, Spain
| | - Lorenia De la Cruz
- Hospital Universitario Universidad Autonoma de Nuevo Leon-Monterrey, Nuevo Leon, Mexico
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Nanno Swen
- Medisch Centrum Alkmaar, Alkmaar, The Netherlands
| | - Tracy V Ting
- Cincinnati Children's Hospital, Cincinnati, Ohio
| | | | | | | | | | - Maria-Antonietta D'Agostino
- Ambroise Paré Hospital, Boulogne-Billancourt and INSERM U1173, Laboratoire d'Excellence INFLAMEX, University Paris Ouest-Versailles St.-Quentin, Saint Quentin en Yvelines, France
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Caorsi R, Penco F, Grossi A, Insalaco A, Omenetti A, Alessio M, Conti G, Marchetti F, Picco P, Tommasini A, Martino S, Malattia C, Gallizi R, Podda RA, Salis A, Falcini F, Schena F, Garbarino F, Morreale A, Pardeo M, Ventrici C, Passarelli C, Zhou Q, Severino M, Gandolfo C, Damonte G, Martini A, Ravelli A, Aksentijevich I, Ceccherini I, Gattorno M. ADA2 deficiency (DADA2) as an unrecognised cause of early onset polyarteritis nodosa and stroke: a multicentre national study. Ann Rheum Dis 2017; 76:1648-1656. [DOI: 10.1136/annrheumdis-2016-210802] [Citation(s) in RCA: 154] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 04/10/2017] [Accepted: 04/13/2017] [Indexed: 11/04/2022]
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Papa R, Consolaro A, Minoia F, Caorsi R, Magnano G, Gattorno M, Ravelli A, Picco P, Pillon R, Marafon DP, Meli L, Bracaglia C, Taddio A, De Benedetti F, Turan E, Kilic SS, Itoh Y, Shigemori T, Yamanishi S, Nagasaki H, Tarakci E, Arman N, Tarakci D, Akgul YS, Kasapcopur O, Wilson E, Lythgoe H, Smith E, Preston J, Beresford MW, Spiegel LR, Stinson J, Connelly M, Huber A, Luca N, Tsimicalis A, Luca S, Tajuddin N, Berard R, Barsalou J, Campillo S, Feldman B, Tse S, Dancey P, Duffy C, Johnson N, McGrath P, Shiff N, Tucker L, Victor C, Spiegel LR, Lalloo C, Harris L, Cafazzo J, Tucker L, Houghton K, Feldman B, Luca N, Laxer R, Stinson J, Arman N, Tarakci E, Kasapcopur O, Rooney M, Campbell R, Wright C, Armbrust W, Lelieveld O, Tuinstra J, Wulffraat N, Bos J, Cappon J, van Rossum M, Hagedoorn M, Vermé A, Lampela Y, Ozdogan AH, Ugurlu S, Barut K, Androvic A, Kasapçopu O, Wilson E, Etheridge J, Smith E, Dobson K, Kemp S, Beresford MW, Horne A, Palmblad K, Höglund M, Stepanenko N, Salugina S, Fedorov E, Nikishina I, Kaleda M, Arman N, Tarakci E, Barut K, Adrovic A, Sahin S, Kasapcopur O, Arman N, Tarakci E, Kasapcopur O, Toumoulin L, Frossard J, Archimbaut S, Paitier A, Guastalli R, Czitrom SG, Charuvanij S, Chaiyadech C, Miyamae T, Yamanaka H, Picard C, Thouvenin G, Kannengiesser C, Dubus JC, Jeremiah N, Rieux-Laucat F, Crestani B, Secq V, Ménard C, Reynaud-Gaubert M, Thivolet-Bejui F, Reix P, Belot A, Batu ED, Sonmez HE, Erden A, Taskiran EZ, Karadag O, Kalyoncu U, Oncel İ, Kaplan B, Arici ZS, Temucin CM, Topaloglu H, Bilginer Y, Alikasifoglu M, Ozen S, Van Eyck L, De Langhe E, Jéru I, Van Nieuwenhove E, Lagou V, Baker PJ, Garcia-Perez J, Dooley J, De Somer L, Sciot R, Jeandel PY, Ruuth-Praz J, Copin B, Medley-Hashim M, Megarbane A, Savic S, Goris A, Amselem S, Liston A, Masters S, Wouters C, Okamoto N, Sugita Y, Shabana K, Murata T, Tamai H, Ferenczová J, Banóova E, Mrážik P, Vargova V, Bajramovic D, Novacki KS, Potocki K, Frkovic M, Jelusic M, Nikishina I, Kostareva O, 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A, Labetoulle M, Barreau E, Bodaghi B, Kone-Paut I, Foeldvari I, Anton J, Bou R, Angeles-Han S, Bangsgaard R, Brumm G, Constantin T, Edelsten C, Klotsche J, Minden K, Miserocchi E, Nielsen S, Simonini G, Heiligenhaus A, Foeldvari I, Anton J, Bou R, Angeles-Han S, Bangsgaard R, Brumm G, Constantin T, Edelsten C, Klotsche J, Minden K, Miserocchi E, Nielsen S, Simonini G, Heiligenhaus A, Foeldvari I, Anton J, Bou R, Angeles-Han S, Bangsgaard R, Brumm G, Constantin T, Edelsten C, Klotsche J, Minden K, Miserocchi E, Nielsen S, Simonini G, Heiligenhaus A, Foeldvari I, Anton J, Bou R, Angeles-Han S, Bangsgaard R, Brumm G, Constantin T, Edelsten C, Klotsche J, Minden K, Miserocchi E, Nielsen S, Simonini G, Heiligenhaus A, Angarita JMM, Bou R, de Vicuña CG, Hernandez MV, Adan A, Llorens V, Alcobendas R, Noval S, Robledillo JCL, Valls I, Pinedo MC, Fonollosa A, de Inocencio J, Tejada P, Bravo B, Torribio M, de Yebenes MJG, Antón J, Argolini LM, Pontikaki I, Borghi MO, Cesana L, Miserocchi E, 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D, Uysal HB, Fedorov E, Salugina S, Kamenets E, Zaharova E, Radenska-Lopovok S, Nascimento J, Sofia H, Zilhão C, Almeida R, Guedes M, Ozturk K, Deveci M, Ekinci Z, Rodionovskaya S, Vinnikova V, Salugina S, Fedorov E, Tsymbal I, Olesińska E, Postępski J, Mroczkowska-Juchkiewicz A, Pawłowska-Kamieniak A, Chrapko B, Ključevšek D, Emeršič N, Toplak N, Avčin T, Rokhlina F, Glazyrina G, Kolyadina N, Kim K, Eom S, Kim D, Rhim J, Ricci F, Montesano P, Bonafini B, Medeghini V, Parissenti I, Meini A, Cattalini M, Airò P, Panko N, Shevchenko N, Lebec I, Zajceva Y, Rostlund S, André M, Hara T, Kishi T, Tani Y, Hanaya A, Miyamae T, Nagata S, Yamanaka H, Selmanovic V, Omercahic-Dizdarevic A, Cengic A, Cosickic A, Dizdarević AO, Lepri G, Picco P, Malattia C, Bellucci E, Matucci-Cerinic M, Falcini F, Dubko M, Solovyev A, Fedotova E, Maldonado R, Faugier E, Villarreal AV, Acevedo N, Diaz T, Ramirez Y, Giani T, Marino A, Simonini G, Cimaz R, Hunt D, Al Obaidi M, Veli V, Papadopoulou C, Kammermeier J, Olesińska E, Poluha A, Postępski J, Bharmappanavara GC, Kelly A, Shaw L, Giani T, Ferrara G, Luzzati M, Marino A, Giovannini M, Simonini G, Cimaz R, Jurado L, Giraldo S, Chamorro J, Sarmiento L, Diaz AS, Medeghini V, Ricci F, Montesano P, Bonafini B, Parissenti I, Meini A, Conversano E, Cattalini M, Gicchino MF, Macchini G, Granato C, Tirelli A, Olivieri AN, Perica M, Bukovac LT, Bogmat LF, Shevchenko NS, Demyanenko MV, Sinaei R, Parvaneh VJ, Shiari R, Rahmani K, Mehregan FF, Yeganeh MH, Penadés IC, Montesinos BL, Fernández MIG, Vidal AR, Rao AP, Romana A, Raghuram J, Kumar A, Suri D, Gupta V, Rawat A, Singh S, Comak E, Aksoy GK, Yılmaz A, Atalay A, Koyun M, Artan R, Akman S, Gicchino MF, Macchini G, Granato C, Olivieri AN, Kaleda MI, Nikishina IP, Soloviev SK, Malievsky VA, Nikolaeva EV, Giani T, Marino A, Simonini G, Cimaz R, Gazda A, Kołodziejczyk B, Rutkowska-Sak L, Mauro A, Giani T, Simonini G, Cimaz R, Gicchino MF, Marzuillo P, Guarino S, Olivieri AN, La Manna A. Proceedings of the 23rd Paediatric Rheumatology European Society Congress: part three. Pediatr Rheumatol Online J 2017. [PMCID: PMC5461520 DOI: 10.1186/s12969-017-0143-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2023] Open
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Sztajnbok F, Avcin T, Santos MJ, Nemcova D, Battagliotti C, Eleftheriou D, Harel L, Janarthanan M, Bilginer Y, Kallinich T, Lopez JA, Minden K, Nielsen S, Torok K, Uziel Y, Helmus N, Mauro A, Fanti E, Voller F, Ekinci Z, Rusconi F, Cimaz R, Garcia-Rodriguez F, Villarreal-Treviño AV, Flores-Pineda AJ, Lara-Herrea PB, Salinas-Encinas DR, Diaz-Prieto T, Maldonado-Velazquez MR, Moreno-Espinosa S, Yıldız D, Faugier-Fuentes E, Gallizzi R, Finetti M, Crapanzano M, Cantarini L, Cattalini M, Filocamo G, Insalaco A, Mauro A, Rigante D, Gök F, Zulian F, Alessio M, Parissenti I, Ruperto N, Gattorno M, Cimaz R, Parihar MS, Singh S, Vignesh P, Gupta A, Erguven M, Rohit M, Gopalan K, Singh S, Vignesh P, Gupta A, Rohit M, Attri SV, Hong Y, Eleftheriou D, Nanthapisal S, Unsal E, Salama A, Jayne D, Little M, Brogan P, Kostina Y, Lyskina G, Shpitonkova O, Torbyak A, Lyskina G, Shirinsky O, Kasapcopur O, Mauro A, Gicchino MF, Smaldone MC, Diplomatico M, Olivieri AN, Spencer CH, Aziz RA, McClead R, Bout-Tabaku S, Patel H, Ozen S, Yu CY, Ozkececi CF, Basbozkurt G, Simsek D, Kurt E, Gok F, Demirkaya E, Cebecauerová D, Dallos T, Kabíčková E, Demirkaya E, Kynčl M, Chroustová D, Hoza J, Němcová D, Tesař V, Doležalová P, Batu ED, Sonmez HE, Hazirolan T, Ozaltin F, Sönmez HE, Bilginer Y, Ozen S, Almeida F, de Paula IHF, Sampaio MM, Arita FN, Alves AG, Santos MC, Okuda EM, Sacchetti SB, Batu ED, Falcini F, Francesca M, Stagi S, Rigante D, Lepri G, Matucci-Cerinic M, Brandi ML, Di Landro G, Torreggiani S, Petaccia A, Sözeri B, Torcoletti M, Corona F, Filocamo G, Kisaoglu H, Misir S, Demir S, Aliyazicioglu Y, Kalyoncu M, de Paula IHF, Ramalho CE, Butbul Y, Almeida FD, Alves AG, Santos MC, Sacchetti SB, Okuda EM, Calzada-Hernández J, Bou R, Iglesias E, Sánchez-Manubens J, Martínez FHP, Bilginer Y, Roca CG, Fernández SB, Angarita JMM, Anton J, Bohm M, Mahmood K, Leone V, Wood M, Yamaguchi KI, Fujikawa S, Özen S, Kim KY, Kim DY, Kim DS, Ioseliani M, Chkhaidze I, Lekishvili M, Tskhakaia N, Tvalabeishvili S, Kajrishvili A, Takakura M, Bracaglia C, Shimizu M, Inoue N, Mizuta M, Yachie A, Alizzi C, Corsello G, Maggio MC, Piram M, Maldini C, Biscardi S, Prencipe G, Desuremain N, Orzechowski C, Georget E, Regnard D, Kone-Paut I, Mahr A, Sparchez M, Damian L, Sparchez Z, Silva NA, Pardeo M, Treviño AVV, Loyola YR, Prieto TD, Fuentes EF, Velazquez MDRM, Perez P, Mosquera AC, Malagon C, Bhattad S, Rawat A, Lapeyre G, Saikia B, Minz R, Shandilya J, Singh S, Parihar MS, Singh S, Vignesh P, Gupta A, Rohit M, Maldonado R, Marasco E, Faugier E, Villarreal A, Acevedo N, Ramírez Y, Diaz T, Kostina Y, Lyskina G, Shpitonkova O, Ozturk K, Ekinci Z, Insalaco A, Özçakar ZB, Fitoz S, Yalcinkaya F, Horne A, Minoia F, Bovis F, Davi S, Pal P, Anton J, Stein K, Ferlin W, Enciso S, Kasapcopur O, Jeng M, Maritsi D, Cron RC, Ravelli A, Thorwarth A, von Stuckrad SL, Rösen-Wolff A, Luksch H, Nelson R, Hundsdoerfer P, Minden K, Krawitz P, Kallinich T, Sozeri B, Ayaz NA, Batu ED, Makay B, Şahin S, Simsek D, de Min C, Kılıc ŞS, Ozturk K, Sonmez E, Kisaarslan AP, Gucenmez OA, Cakan M, Arıcı ZS, Adrovic A, Kelesoglu F, Bilginer Y, De Benedetti F, Demirkaya E, Ekinci ZE, Dusunsel R, Unsal E, Kasapcopur O, Ozen S, Lerkvaleekul B, Vilaiyuk S, Miranda-Garcia M, Pretzer C, Ruperto N, Huppertz HI, Horneff G, Haas JP, Ganser G, Kuemmerle-Deschner J, Wittkowski H, Frosch M, Roth J, Foell D, Holzinger D, Brunner HI, Gohar F, McArdle A, Callan N, Hernandez B, Lavric M, Kessel C, Holzinger D, FitzGerald O, Pennington SR, Foell D, Quartier P, Horneff G, Peitz J, Kekow J, Klein A, Horneff G, Schulz AC, Minden K, Weller-Heinemann F, Hospach A, Haas JP, Constantin T, Put K, Vandenhaute J, Avau A, van Nieuwenhuijze A, Brisse E, Dierckx T, Rutgeerts O, Garcia-Perez JE, Toelen J, Waer M, Alexeeva E, Leclercq G, Goris A, Van Weyenbergh J, Liston A, De Somer L, Matthys P, Wouters CH, Mizuta M, Shimizu M, Inoue N, Kone-Paut I, Nakagishi Y, Yachie A, Shimizu M, Inoue N, Mizuta M, Yachie A, Ombrello MJ, Arthur V, Remmers EF, Hinks A, Marzan K, Kastner DL, Woo P, Thomson W, Stanimirovic B, Djurdjevic-Banjac B, Ljuboja O, Hugle B, Speth F, Haas JP, Maritsi D, Wulffraat N, Onoufriou MA, Vougiouka O, Eleftheriou D, Horneff G, Peitz J, Kekow J, Foell D, Bouayed K, El Hani S, Hafid I, Schneider R, Mikou N, Ioseliani M, Lekishvili M, Shelia N, Tvalabeishvili S, Kajrishvili A, Laan M, Ilisson J, Pruunsild C, Padeh S, Chasnyk V, Wouters C, Kuemmerle-Deschner JB, Kallinich T, Lauwerys B, Haddad E, Nasonov E, Trachana M, Vougiouka O, Leon K, Vritzali E, Lheritier K, Martini A, Lovell D, Schena F, Volpi S, Caorsi R, Penco F, Pastorino C, Kalli F, Omenetti A, Chiesa S, Bertoni A, Picco P, Filaci G, Aksentijevich I, Grossi A, Ceccherini I, Martini A, Traggiai E, Gattorno M, Melki I, Rose Y, Uggenti C, Fremond ML, Van Eyck L, Kitabayashi N, Gattorno M, Volpi S, Sacco O, Meyts I, Morren MA, Wouters C, Legius E, Callebaut I, Bodemer C, Rieux-Laucat F, Rodero M, Crow Y, Frémond ML, Rodero MP, Jeremiah N, Belot A, Jeziorski E, Duffy D, Bessis D, Cros G, Rice GI, Charbit B, Hulin A, Khoudour N, Caballero CM, Bodemer C, Fabre M, Berteloot L, Le Bourgeois M, Reix P, Walzer T, Moshous D, Blanche S, Fischer A, Bader-Meunier B, Rieux-Laucat F, Crow Y, Neven B, Annink K, ter Haar N, Al-Mayouf S, Amaryan G, Anton J, Barron K, Benseler S, Brogan P, Cantarini L, Cattalini M, Cochino A, De Benedetti F, Dedeoglu F, De Jesus A, Dellacasa O, Demirkaya E, Dolezalova P, Durrant K, Fabio G, Gallizzi R, Goldbach-Mansky R, Hachulla E, Hentgen V, Herlin T, Hofer M, Hoffman H, Insalaco A, Jansson A, Kallinich T, Koné-Paut I, Kozlova A, Kuemmerle-Deschner J, Lachmann H, Laxer R, Martini A, Nielsen S, Nikishina I, Ombrello A, Ozen S, Papadopoulou-Alataki E, Quartier P, Ravelli A, Rigante D, Russo R, Simon A, Trachana M, Uziel Y, Gattorno M, Frenkel J, ter Haar N, Jeyaratnam J, Lachmann H, Simon A, Brogan P, Doglio M, Cattalini M, Anton J, Modesto C, Quartier P, Hoppenreijs E, Martino S, Insalaco A, Cantarini L, Lepore L, Alessio M, Penades IC, Boros C, Consolini R, Rigante D, Russo R, Schmid JP, Lane T, Martini A, Ruperto N, Frenkel J, Gattorno M, Passarelli C, Pisaneschi E, Messia V, Pardeo M, Novelli A, Debenedetti F, Insalaco A, Brogan PA, Hofer M, Kuemmerle-Deschner JB, Lauwerys B, Speziale A, Wei X, Laxer R, Insalaco A, Marafon DP, Finetti M, Pardeo M, Martino S, Cattalini M, Alessio M, Orlando F, Taddio A, Pastore S, Cortis E, Miniaci A, Ruperto N, Martini A, De Benedetti F, Gattorno M, Eijkelboom C, ter Haar N, Cantarini L, Finetti M, Brogan P, Dolezalova P, Koné-Paut I, Insalaco A, Jelusic-Drazic M, Bezrodnik L, Pinedo MC, Stanevicha V, van Gijn M, Federici S, Ruperto N, Frenkel J, Gattorno M, Girschick H, Finetti M, Orlando F, Insalaco A, Ganser G, Nielsen S, Herlin T, Koné-Paut I, Martino S, Cattalini M, Anton J, Al-Mayouf SM, Hofer M, Quartier P, Boros C, Kuemmerle-Deschner J, Schalm S, Alessio M, Ruperto N, Martini A, Jansson A, Gattorno M, Finetti M, Marchi M, Marini C, Doglio M, Malattia C, Ravelli A, Martini A, Garaventa A, Gattorno M, Bertoni A, Carta S, Balza E, Castellani P, Pellecchia C, Penco F, Schena F, Borghini S, Trotta ML, Pastorino C, Ceccherini I, Martini A, Gattorno M, Rubartelli A, Chiesa S, Guzman J, Henrey A, Loughin T, Berard R, Shiff N, Jurencak R, Benseler S, Tucker L, Papadopoulou C, Hong Y, Krol P, Ioannou Y, Pilkington C, Chaplin H, Simou S, Charakida M, Wedderburn L, Brogan P, Eleftheriou D, Spiegel LR, Kohut SA, Stinson J, Forgeron P, Kaufman M, Luca N, Amaria K, Bell M, Swart J, Boris F, Castagnola E, Groll A, Giancane G, Horneff G, Huppertz HI, Lovell D, Wolfs T, Hofer M, Alekseeva E, Panaviene V, Nielsen S, Anton J, Uettwiller F, Stanevicha V, Trachana M, De Benedetti F, Ailioaie LM, Tsitami E, Kamphuis S, Herlin T, Dolezalova P, Susic G, Sztajnbok F, Flato B, Pistorio A, Martini A, Wulffraat N, Ruperto N, Shoop SJW, Verstappen SMM, McDonagh JE, Thomson W, Hyrich KL, Tarkiainen M, Tynjala P, Lahdenne P, Martikainen J, Wilkinson M, Piper C, Otto G, Deakin CT, Dowle S, Simou S, Kelberman D, Ioannou Y, Mauri C, Jury E, Isenberg D, Wedderburn LR, Nistala K, Foeldvari I, Ruperto N, Lovell DJ, Horneff G, Huppertz HI, Quartier P, Simonini G, Bereswill M, Kalabic J, Martini A, Brunner HI, Oen K, Guzman J, Feldman BM, Dufault B, Lee J, Shiff N, Duffy KW, Tucker L, Duffy C, Ruperto N, Lovell DJ, Tzaribachev N, Vega-Cornejo G, Louw I, Berman A, Calvo I, Cuttica R, Horneff G, Avila-Zapata F, Anton J, Cimaz R, Solau-Gervais E, Joos R, Espada G, Li X, Nys M, Wong R, Banerjee S, Martini A, Brunner HI, Nicolai R, Marafon DP, Verardo M, D’Amico A, Bracci-Laudiero L, De Benedetti F, Moneta GM, Belot A, Rice G, Mathieu AL, Omarjee SO, Bader-Meunier B, Walzer T, Briggs TA, O’Sullivan J, Williams S, Cimaz R, Smith E, Beresford MW, Crow YJ, Rooney M, Bishop N, davidson J, pilkington C, Beresford M, Clinch J, Satyapal R, Foster H, Medwin JG, McDonagh J, Wyatt S, Modignani VL, Baldo F, Lanni S, Consolaro A, Ravelli A, Filocamo G, Omenetti A, Frenkel J, Lachmann HJ, Ozen S, Ruperto N, Gattorno M, Insalaco A, Moneta G, Pardeo M, Passarelli C, Celani C, Messia V, De Benedetti F, Cherqaoui B, Rossi-Semerano L, Dusser P, Hentgen V, Koné-Paut I, Grimwood C, Dusser P, Rossi L, Paut IK, Hentgen V, Lasigliè D, Ferrera D, Amico G, Di Duca M, Caorsi R, Lepore L, Insalaco A, Cattalini M, Obici L, Consolini R, Ravazzolo R, Martini A, Ceccherini I, Nishikomori R, Arostegui J, Gattorno M, Borghini S, Penco F, Petretto A, Lavarello C, Inglese E, Omenetti A, Finetti M, Pastorino C, Bertoni A, Gattorno M, Vanoni F, Federici S, Ozen S, Frenkel J, Lachmann H, Martini A, Ruperto N, Gattorno M, Hofer M, Kuemmerle-Deschner JB, Hoffman HM, Hawkins PN, van der Poll T, Walker UA, Speziale A, Joubert Y, Tilson HH, Kuemmerle-Deschner J, Ozen S, Tyrrell PN, Koné-Paut I, Goldbach-Mansky R, Lachmann H, Blank N, Hoffman HM, Weissbarth-Riedel E, Huegle B, Kallinich T, Gattorno M, Gul A, ter Haar NM, Oswald M, Dedeoglu F, Benseler SM, Hanaya A, Miyamae T, Kawamoto M, Tani Y, Hara T, Kawaguchi Y, Nagata S, Yamanaka H, Ćosićkić A, Skokić F, Čolić B, Suljendić S, Kozlova A, Mersiyanova I, Panina M, Hachtryan L, Burlakov V, Raikina E, Maschan A, Shcherbina A, Acar B, Albayrak M, Sozeri B, Sahin S, Barut K, Adrovic A, Inan N, Sevgi S, Kasapcopur O, Andreasen CM, Jurik AG, Glerup MB, Høst C, Mahler BT, Hauge EM, Herlin T, Lazea C, Damian L, Lazar C, Manasia R, Stephenson CM, Prajapati V, Miettunen PM, Yılmaz D, Tokgöz Y, Bulut Y, Çakmak H, Sönmez F, Comak E, Aksoy GK, Koyun M, Akman S, Arıkan Y, Terzioğlu E, Özdeş ON, Keser İ, Koçak H, Bingöl A, Yılmaz A, Artan R, De Benedetti F, Anton J, Gattorno M, Lachmann H, Kone-Paut I, Ozen S, Frenkel J, Simon A, Zeft A, Ben-Chetrit E, Hoffman HM, Joubert Y, Lheritier K, Speziale A, Guido J, Xu X, Mehregan FF, Ziaee V, Moradinejad MH, Ferrara G, Pastore S, Insalaco A, Pardeo M, Tommasini A, La Torre F, Alizzi C, Cimaz R, Finetti M, Gattorno M, D’Adamo P, Taddio A, Lachmann H, Simon A, Anton J, Gattorno M, Kone-Paut I, Ozen S, Frenkel J, Ben-Chetrit E, Hoffman H, Zeft A, Joubert Y, Lheritier K, Speziale A, Junge G, Gregson J, De Benedetti F, Sargsyan H, Sargsyan H, Zengin H, Fidanci BE, Kaymakamgil C, Konukbay D, Simsek D, Batu ED, Yildiz D, Gok F, Ozen S, Demirkaya E, Stoler I, Freytag J, Orak B, Seib C, Esmann L, Seipelt E, Gohar F, Foell D, Wittkowski H, Kallinich T, Dursun I, Tulpar S, Yel S, Kartal D, Borlu M, Bastug F, Poyrazoglu H, Gunduz Z, Kose K, Yuksel ME, Calıskan A, Cekgeloglu AB, Dusunsel R, Bouchalova K, Franova J, Schuller M, Macku M, Theodoropoulou K, Carlomagno R, von Scheven-Gête A, Poloni C, Hofer M, Damian LO, Cosma D, Radulescu A, Vasilescu D, Rogojan L, Lazar C, Rednic S, Lupse M, De Somer L, Moens P, Wouters C, Zavala RG, Pedraz LM, Cuadros EN, Rego GDC, Cardona ALU, Zavala RG, Pedraz LM, Cuadros EN, Rego GDC, Cardona ALU, Forno ID, Pieropan S, Viapiana O, Gatti D, Dallagiacoma G, Caramaschi P, Biasi D, Windschall D, Trauzeddel R, Lehmann H, Ganser G, Berendes R, Haller M, Krumrey-Langkammerer M, Nimtz-Talaska A, Schoof P, Trauzeddel RF, Nirschl C, Quesada-Masachs E, Blancafort CA, Barril SM, Caballero CM, Aguiar F, Fonseca R, Alves D, Vieira A, Vieira A, Dias JA, Brito I, Susic G, Milic V, Radunovic G, Boricic I, Marteau P, Adamsbaum C, Rossi-Semerano L, De Bandt M, Lemelle I, Deslandre C, Tran TA, Lohse A, Solau-Gervais E, Pillet P, Bader-Meunier B, Wipff J, Gaujoux-Viala C, Breton S, Devauchelle-Pensec V, Gran S, Fehler O, Zenker S, Schäfers M, Roth J, Vogl T, Czitrom SG, Foell D, Holzinger D, Lanni S, Van Dijkhuizen EHP, Manzoni SM, Marafon DP, Magnaguagno F, de Horatio LT, Ter Haar NM, Littooij AS, Vastert SJ, De Benedetti F, Ravelli A, Martini A, Malattia C, Teixeira VA, Campanilho-Marques R, Mourão AF, Ramos FO, Costa M, Madan WA, Killeen OG, Vidal AR, Delgado DS, Fernandez MIG, Montesinos BL, Penades IC, Kozhevnikov A, Pozdeeva N, Konev M, Melchenko E, Kenis V, Novik G, Sozeri B, Kısaarslan AP, Gunduz Z, Poyrazoglu H, Dusunsel R, Lerkvaleekul B, Jaovisidha S, Sungkarat W, Chitrapazt N, Fuangfa P, Ruangchaijatuporn T, Vilaiyuk S, Pradsgaard DØ, Hørlyck A, Spannow AH, Heuck CW, Herlin T, Diaz T, Garcia F, De La Cruz L, Rubio N, Świdrowska-Jaros J, Smolewska E, Lamot M, Lamot L, Vidovic M, Bosak EP, Rados I, Harjacek M, Tzaribachev N, Louka P, Hagoug R, Trentin C, Kubassova O, Hinton M, Boesen M, Oshlianska OA, Chaikovsky IA, Mjasnikov G, Kazmirchyk A, Garagiola U, Borzani I, Cressoni P, Corona F, Dzsida E, Farronato G, Garagiola U, Cressoni P, Corona F, Petaccia A, Dzsida E, Farronato G, Gagro A, Pasini AM, Roic G, Vrdoljak O, Lujic L, Zutelija-Fattorini M, Esser MM, Abraham DR, Kinnear C, Durrheim G, Urban M, Hoal E, Crow Y, Oshlianska OA. Proceedings of the 23rd Paediatric Rheumatology European Society Congress: part one. Pediatr Rheumatol Online J 2017. [PMCID: PMC5461530 DOI: 10.1186/s12969-017-0141-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Ravelli A, Davì S, Bracciolini G, Pistorio A, Consolaro A, van Dijkhuizen EHP, Lattanzi B, Filocamo G, Verazza S, Gerloni V, Gattinara M, Pontikaki I, Insalaco A, De Benedetti F, Civino A, Presta G, Breda L, Marzetti V, Pastore S, Magni-Manzoni S, Maggio MC, Garofalo F, Rigante D, Gattorno M, Malattia C, Picco P, Viola S, Lanni S, Ruperto N, Martini A. Intra-articular corticosteroids versus intra-articular corticosteroids plus methotrexate in oligoarticular juvenile idiopathic arthritis: a multicentre, prospective, randomised, open-label trial. Lancet 2017; 389:909-916. [PMID: 28162781 DOI: 10.1016/s0140-6736(17)30065-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 10/05/2016] [Accepted: 10/06/2016] [Indexed: 01/05/2023]
Abstract
BACKGROUND Little evidence-based information is available to guide the treatment of oligoarticular juvenile idiopathic arthritis. We aimed to investigate whether oral methotrexate increases the efficacy of intra-articular corticosteroid therapy. METHODS We did this prospective, open-label, randomised trial at ten hospitals in Italy. Using a concealed computer-generated list, children younger than 18 years with oligoarticular-onset disease were randomly assigned (1:1) to intra-articular corticosteroids alone or in combination with oral methotrexate (15 mg/m2; maximum 20 mg). Corticosteroids used were triamcinolone hexacetonide (shoulder, elbow, wrist, knee, and tibiotalar joints) or methylprednisolone acetate (ie, subtalar and tarsal joints). We did not mask patients or investigators to treatment assignments. Our primary outcome was the proportion of patients in the intention-to-treat population who had remission of arthritis in all injected joints at 12 months. This trial is registered with European Union Clinical Trials Register, EudraCT number 2008-006741-70. FINDINGS Between July 7, 2009, and March 31, 2013, we screened 226 participants and randomly assigned 102 to intra-articular corticosteroids alone and 105 to intra-articular corticosteroids plus methotrexate. 33 (32%) patients assigned to intra-articular corticosteroids alone and 39 (37%) assigned to intra-articular corticosteroids and methotrexate therapy had remission of arthritis in all injected joints (p=0·48). Adverse events were recorded for 20 (17%) patients who received methotrexate, which led to permanent treatment discontinuation in two patients (one due to increased liver transaminases and one due to gastrointestinal discomfort). No patient had a serious adverse event. INTERPRETATION Concomitant administration of methotrexate did not augment the effectiveness of intra-articular corticosteroid therapy. Future studies are needed to define the optimal therapeutic strategies for oligoarticular juvenile idiopathic arthritis. FUNDING Italian Agency of Drug Evaluation.
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Affiliation(s)
- Angelo Ravelli
- Istituto Giannina Gaslini, Genoa, Italy; Università degli Studi di Genova, Genoa, Italy.
| | | | | | | | - Alessandro Consolaro
- Istituto Giannina Gaslini, Genoa, Italy; Università degli Studi di Genova, Genoa, Italy
| | | | - Bianca Lattanzi
- Azienda Ospedaliera Universitaria Ospedali Riuniti Salesi Children's Hospital, Ancona, Italy
| | - Giovanni Filocamo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | | | | | | | | | | | - Adele Civino
- Azienda Ospedaliera Cardinale G Panico, Tricase, Italy
| | | | | | | | | | | | | | | | - Donato Rigante
- Università Cattolica Sacro Cuore e Fondazione Policlinico Universitario A Gemelli, Rome, Italy
| | | | - Clara Malattia
- Istituto Giannina Gaslini, Genoa, Italy; Università degli Studi di Genova, Genoa, Italy
| | | | | | | | | | - Alberto Martini
- Istituto Giannina Gaslini, Genoa, Italy; Università degli Studi di Genova, Genoa, Italy
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Collado P, Malattia C. Imaging in paediatric rheumatology: Is it time for imaging? Best Pract Res Clin Rheumatol 2016; 30:720-735. [PMID: 27931964 DOI: 10.1016/j.berh.2016.08.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 06/13/2016] [Accepted: 08/04/2016] [Indexed: 11/13/2022]
Abstract
Juvenile idiopathic arthritis (JIA) is a heterogeneous group of arthritides characterized by chronic synovial inflammation that can lead to structural damage. The main objective of JIA therapies is to induce disease control to avoid disability in childhood. The advances in therapeutic effectiveness have created a need to search for imaging tools that describe more precisely disease activity in children with JIA. Musculoskeletal ultrasound and magnetic resonance imaging have demonstrated to be more sensitive than clinical examination in early detection of synovitis. These modalities can detect both inflammatory and destructive changes. The unique characteristics of the growing skeleton and a scarce validation of imaging in children result in important challenges in evaluating paediatric population. This review describes indications and limitations of these imaging techniques and suggests some advices for a rational use in the management of JIA in clinical practice.
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Affiliation(s)
- Paz Collado
- Rheumatology/Paediatric Rheumatology Unit, Hospital Universitario Severo Ochoa, C/Corazón de María 55, 2ºA, 28002 Madrid, Spain.
| | - Clara Malattia
- Pediatria 2-Reumatologia, Istituto Giannina Gaslini, Largo Gaslini 5, 16147 Genova, Italy; University of Genova, Italy
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Rieter JFMM, de Horatio LT, Nusman CM, Müller LSO, Hemke R, Avenarius DFM, van Rossum MAJ, Malattia C, Maas M, Rosendahl K. The many shades of enhancement: timing of post-gadolinium images strongly influences the scoring of juvenile idiopathic arthritis wrist involvement on MRI. Pediatr Radiol 2016; 46:1562-7. [PMID: 27406611 DOI: 10.1007/s00247-016-3657-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 05/12/2016] [Accepted: 06/08/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Potential long-term side effects of treatment for juvenile idiopathic arthritis are concerning. This has necessitated accurate tools, such as MRI, to monitor treatment response and allow for personalized therapy. OBJECTIVE To examine the extent to which timing of post-contrast MR images influences the scoring of inflammatory change in the wrist in children with juvenile idiopathic arthritis. MATERIALS AND METHODS We studied two sets of post-contrast 3-D gradient echo MRI series of the wrist in 34 children with juvenile idiopathic arthritis. These images were obtained immediately after administration of intravenous contrast material and again after approximately 10 min. The dataset was drawn from a prospective multicenter project conducted 2006-2010. We assessed five wrist locations for synovial enhancement, effusion and overall inflammation. Examinations were scored by one radiologist in two sessions - the first was based on the early post-contrast images, and the later session, for which the previous findings were masked, was based on the later post-contrast images. RESULTS Fifty-two of the 170 locations (30.6%) received a higher synovial enhancement score based on the late post-contrast images as compared to the early images. Sixty of the 170 (35%) locations received a higher total inflammation score. The mean scores of synovial enhancement and total inflammation were significantly higher when based on the late post-contrast images as compared to the early post-contrast images. CONCLUSION An MRI-based scoring system for the presence and degree of synovitis should be based on a standardized MR-protocol with a fixed interval between intravenous contrast injection and post-contrast images.
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Affiliation(s)
- Jasper F M M Rieter
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Charlotte M Nusman
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Robert Hemke
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Marion A J van Rossum
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.,Emma Children's Hospital, Amsterdam, The Netherlands
| | - Clara Malattia
- Department of Paediatrics, Ospedale Pediatrico Gaslini, Genoa, Italy
| | - Mario Maas
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Karen Rosendahl
- Radiology Department, Section of Pediatric Radiology, Haukeland University Hospital, Pb 1400, 5021, Bergen, Norway. .,Department of Clinical Medicine, K1, University of Bergen, Bergen, Norway.
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46
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Lanni S, De Lucia O, Possemato N, Malattia C, Ravagnani V, Magni-Manzoni S. Musculoskeletal ultrasound in paediatric rheumatology: the Italian perspective. Clin Exp Rheumatol 2016; 34:957-958. [PMID: 27157383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2015] [Accepted: 02/01/2016] [Indexed: 06/05/2023]
Affiliation(s)
- Stefano Lanni
- Pediatria II Reumatologia, Istituto Giannina Gaslini, Genoa, Italy
| | - Orazio De Lucia
- Department of Rheumatology, Gaetano Pini Institute, Milan, Italy
| | - Niccolò Possemato
- Department of Internal Medicine, Azienda Ospedaliera ASMN, IRCCS, Reggio Emilia, Italy
| | - Clara Malattia
- Pediatria II Reumatologia, Istituto Giannina Gaslini, Genoa, Italy
| | | | - Silvia Magni-Manzoni
- Paediatric Rheumatology Unit, IRCCS Bambino Gesù Children's Hospital, Rome, Italy.
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47
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Lanni S, Bovis F, Ravelli A, Viola S, Magnaguagno F, Pistorio A, Michele Magnano G, Martini A, Malattia C. Delineating the Application of Ultrasound in Detecting Synovial Abnormalities of the Subtalar Joint in Juvenile Idiopathic Arthritis. Arthritis Care Res (Hoboken) 2016; 68:1346-53. [DOI: 10.1002/acr.22846] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 12/26/2015] [Accepted: 01/12/2016] [Indexed: 11/06/2022]
Affiliation(s)
| | | | - Angelo Ravelli
- Istituto Giannina Gaslini and Università degli Studi di Genova; Genova Italy
| | | | | | | | | | - Alberto Martini
- Istituto Giannina Gaslini and Università degli Studi di Genova; Genova Italy
| | - Clara Malattia
- Istituto Giannina Gaslini and Università degli Studi di Genova; Genova Italy
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48
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Boavida P, Lambot-Juhan K, Müller LSO, Damasio B, de Horatio LT, Malattia C, Owens CM, Rosendahl K. Carpal erosions in children with juvenile idiopathic arthritis: repeatability of a newly devised MR-scoring system. Pediatr Radiol 2015. [PMID: 26209959 DOI: 10.1007/s00247-015-3421-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Juvenile idiopathic arthritis (JIA) is characterized by synovial inflammation, with potential risk of developing progressive joint destruction. Personalized state-of-the-art treatment depends on valid markers for disease activity to monitor response; however, no such markers exist. OBJECTIVE To evaluate the reliability of scoring of carpal bone erosions on MR in children with JIA using two semi-quantitative scoring systems. MATERIALS AND METHODS A total of 1,236 carpal bones (91 MR wrist examinations) were scored twice by two independent pediatric musculoskeletal radiologists. Bony erosions were scored according to estimated bone volume loss using a 0-4 scale and a 0-10 scale. An aggregate erosion score comprising the sum total carpal bone volume loss was calculated for each examination. RESULTS The 0-4 scoring system resulted in good intra-reader agreement and moderate to good inter-observer agreement in the assessment of individual bones. Fair and moderate agreement were achieved for inter-reader and intra-reader agreement, respectively, using the 0-10 scale. Intra- and particularly inter-reader aggregate score variability were much less favorable, with wide limits of agreement. CONCLUSION Further analysis of erosive disease patterns compared with normal subjects is required, and to facilitate the development of an alternative means of quantifying disease.
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Affiliation(s)
- Peter Boavida
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | | | | | - Beatrice Damasio
- Department of Rheumatology, Ospedale Pediatrico Gaslini, Genoa, Italy
| | | | - Clara Malattia
- Department of Rheumatology, Ospedale Pediatrico Gaslini, Genoa, Italy
| | - Catherine M Owens
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK.,Institute of Child Health, UCL, London, UK
| | - Karen Rosendahl
- Department of Radiology, Haukeland University Hospital, Jonas Lies vei 65, N-5021, Bergen, Norway. .,Department of Clinical Medicine, University of Bergen, Bergen, Norway.
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49
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Prinold JAI, Mazzà C, Di Marco R, Hannah I, Malattia C, Magni-Manzoni S, Petrarca M, Ronchetti AB, Tanturri de Horatio L, van Dijkhuizen EHP, Wesarg S, Viceconti M. A Patient-Specific Foot Model for the Estimate of Ankle Joint Forces in Patients with Juvenile Idiopathic Arthritis. Ann Biomed Eng 2015; 44:247-57. [PMID: 26374518 PMCID: PMC4690839 DOI: 10.1007/s10439-015-1451-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 09/04/2015] [Indexed: 11/11/2022]
Abstract
Juvenile idiopathic arthritis (JIA) is the leading cause of childhood disability from a musculoskeletal disorder. It generally affects large joints such as the knee and the ankle, often causing structural damage. Different factors contribute to the damage onset, including altered joint loading and other mechanical factors, associated with pain and inflammation. The prediction of patients’ joint loading can hence be a valuable tool in understanding the disease mechanisms involved in structural damage progression. A number of lower-limb musculoskeletal models have been proposed to analyse the hip and knee joints, but juvenile models of the foot are still lacking. This paper presents a modelling pipeline that allows the creation of juvenile patient-specific models starting from lower limb kinematics and foot and ankle MRI data. This pipeline has been applied to data from three children with JIA and the importance of patient-specific parameters and modelling assumptions has been tested in a sensitivity analysis focused on the variation of the joint reaction forces. This analysis highlighted the criticality of patient-specific definition of the ankle joint axes and location of the Achilles tendon insertions. Patient-specific detection of the Tibialis Anterior, Tibialis Posterior, and Peroneus Longus origins and insertions were also shown to be important.
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Affiliation(s)
- Joe A I Prinold
- Department of Mechanical Engineering, University of Sheffield, Pam Liversidge Building, Sheffield, S13JD, UK.,INSIGNEO Institute for in silico Medicine, University of Sheffield, Sheffield, UK
| | - Claudia Mazzà
- Department of Mechanical Engineering, University of Sheffield, Pam Liversidge Building, Sheffield, S13JD, UK. .,INSIGNEO Institute for in silico Medicine, University of Sheffield, Sheffield, UK.
| | - Roberto Di Marco
- Department of Mechanical Engineering, University of Sheffield, Pam Liversidge Building, Sheffield, S13JD, UK.,Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, Rome, Italy
| | - Iain Hannah
- Department of Mechanical Engineering, University of Sheffield, Pam Liversidge Building, Sheffield, S13JD, UK.,INSIGNEO Institute for in silico Medicine, University of Sheffield, Sheffield, UK
| | - Clara Malattia
- Pediatria II - Reumatologia, Istituto Giannina Gaslini, Genoa, Italy
| | - Silvia Magni-Manzoni
- Pediatric Rheumatology Unit, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Maurizio Petrarca
- Movement Analysis and Robotics Laboratory (MARLab), Neurorehabilitation Units, IRCCS Ospedale Pediatrico Bambino Gesù, Passoscuro, Rome, Italy
| | - Anna B Ronchetti
- UOC Medicina Fisica e Riabilitazione, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | | | - E H Pieter van Dijkhuizen
- Pediatria II - Reumatologia, Istituto Giannina Gaslini, Genoa, Italy.,Paediatric immunology, University Medical Centre Utrecht Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Stefan Wesarg
- Visual Healthcare Technologies, Fraunhofer IGD, Darmstadt, Germany
| | - Marco Viceconti
- Department of Mechanical Engineering, University of Sheffield, Pam Liversidge Building, Sheffield, S13JD, UK.,INSIGNEO Institute for in silico Medicine, University of Sheffield, Sheffield, UK
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50
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Colebatch-Bourn AN, Edwards CJ, Collado P, D'Agostino MA, Hemke R, Jousse-Joulin S, Maas M, Martini A, Naredo E, Østergaard M, Rooney M, Tzaribachev N, van Rossum MA, Vojinovic J, Conaghan PG, Malattia C. EULAR-PReS points to consider for the use of imaging in the diagnosis and management of juvenile idiopathic arthritis in clinical practice. Ann Rheum Dis 2015; 74:1946-57. [PMID: 26245755 DOI: 10.1136/annrheumdis-2015-207892] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 07/14/2015] [Indexed: 12/12/2022]
Abstract
To develop evidence based points to consider the use of imaging in the diagnosis and management of juvenile idiopathic arthritis (JIA) in clinical practice. The task force comprised a group of paediatric rheumatologists, rheumatologists experienced in imaging, radiologists, methodologists and patients from nine countries. Eleven questions on imaging in JIA were generated using a process of discussion and consensus. Research evidence was searched systematically for each question using MEDLINE, EMBASE and Cochrane CENTRAL. Imaging modalities included were conventional radiography, ultrasound, MRI, CT, scintigraphy and positron emission tomography. The experts used the evidence obtained from the relevant studies to develop a set of points to consider. The level of agreement with each point to consider was assessed using a numerical rating scale. A total of 13 277 references were identified from the search process, from which 204 studies were included in the systematic review. Nine points to consider were produced, taking into account the heterogeneity of JIA, the lack of normative data and consequent difficulty identifying pathology. These encompassed the role of imaging in making a diagnosis of JIA, detecting and monitoring inflammation and damage, predicting outcome and response to treatment, use of guided therapies, progression and remission. Level of agreement for each proposition varied according to the research evidence and expert opinion. Nine points to consider and a related research agenda for the role of imaging in the management of JIA were developed using published evidence and expert opinion.
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Affiliation(s)
- A N Colebatch-Bourn
- NIHR Wellcome Trust Clinical Research Facility, University Hospital Southampton NHS Foundation Trust, Southampton, UK Department of Rheumatology, Yeovil District Hospital, Yeovil, UK
| | - C J Edwards
- NIHR Wellcome Trust Clinical Research Facility, University Hospital Southampton NHS Foundation Trust, Southampton, UK MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - P Collado
- Hospital Universitario Severo Ochoa, Madrid, Spain
| | - M-A D'Agostino
- Rheumatology Department, APHP, Hôpital Ambroise Paré, Boulogne-Billancourt, France Inserm U1173, Laboratoire d'Excellence INFLAMEX, Université Versailles St. Quentin, Montigny-le-Bretonneux, France
| | - R Hemke
- Academic Medical Centre Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
| | | | - M Maas
- Academic Medical Centre Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
| | - A Martini
- Institut Gaslini, Genova, Italy Department of Pediatrics, University of Genova, Genova, Italy
| | - E Naredo
- Rheumatology Department, Hospital General Universitario Gregorio Maraňón, Madrid, Spain
| | - M Østergaard
- Copenhagen Center for Arthritis Research, Center of Rheumatology and Spine Diseases, Rigshospitalet, Glostrup, Denmark Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - M Rooney
- Queen's University Belfast, Belfast, UK
| | - N Tzaribachev
- Pediatric Rheumatology Research Institute, Bad Bramstedt, Germany
| | - M A van Rossum
- Academic Medical Centre, Emma Children's Hospital, Amsterdam, The Netherlands Department of Rheumatology, Jan van Breemen Research Institute/Reade, Amsterdam, The Netherlands
| | - J Vojinovic
- Faculty of Medicine University of Nis, Department of Pediatric Rheumatology, Clinic Center, Niš, Serbia
| | - P G Conaghan
- NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds , Leeds, UK
| | - C Malattia
- Institut Gaslini, Genova, Italy Department of Pediatrics, University of Genova, Genova, Italy
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