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Brix N, Glerup M, Foell D, Kessel C, Wittkowski H, Berntson L, Fasth A, Nielsen S, Nordal E, Rygg M, Hasle H, Herlin T. Inflammatory Biomarkers Can Differentiate Acute Lymphoblastic Leukemia with Arthropathy from Juvenile Idiopathic Arthritis Better Than Standard Blood Tests. J Pediatr 2023; 258:113406. [PMID: 37023943 DOI: 10.1016/j.jpeds.2023.113406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/21/2023] [Accepted: 03/26/2023] [Indexed: 04/08/2023]
Abstract
OBJECTIVE To evaluate the predictive value of biomarkers of inflammation like phagocyte-related S100 proteins and a panel of inflammatory cytokines in order to differentiate the child with acute lymphoblastic leukemia (ALL) from juvenile idiopathic arthritis (JIA). STUDY DESIGN In this cross-sectional study, we measured S100A9, S100A12, and 14 cytokines in serum from children with ALL (n = 150, including 27 with arthropathy) and JIA (n = 236). We constructed predictive models computing areas under the curve (AUC) as well as predicted probabilities in order to differentiate ALL from JIA. Logistic regression was used for predictions of ALL risk, considering the markers as the respective exposures. We performed internal validation using repeated 10-fold cross-validation and recalibration, adjusted for age. RESULTS In ALL, the levels of S100A9, S100A12, interleukin (IL)-1 beta, IL-4, IL-13, IL-17, matrix metalloproteinase-3, and myeloperoxidase were low compared with JIA (P < .001). IL-13 had an AUC of 100% (95% CI 100%-100%) due to no overlap between the serum levels in the 2 groups. Further, IL-4 and S100A9 had high predictive performance with AUCs of 99% (95% CI 97%-100%) and 98% (95% CI 94%-99%), respectively, exceeding both hemoglobin, platelets, C-reactive protein, and erythrocyte sedimentation rate. CONCLUSIONS The biomarkers S100A9, IL-4, and IL-13 might be valuable markers to differentiate ALL from JIA.
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Affiliation(s)
- Ninna Brix
- Department of Pediatrics and Adolescent Medicine, Aalborg University Hospital, Aalborg, Denmark.
| | - Mia Glerup
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Dirk Foell
- Department of Pediatric Rheumatology and Immunology, University of Muenster, Muenster, Germany
| | - Christoph Kessel
- Department of Pediatric Rheumatology and Immunology, University of Muenster, Muenster, Germany
| | - Helmut Wittkowski
- Department of Pediatric Rheumatology and Immunology, University of Muenster, Muenster, Germany
| | - Lillemor Berntson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Anders Fasth
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Susan Nielsen
- Department of Pediatrics, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ellen Nordal
- Department of Pediatrics, University Hospital of North Norway, and Department of Clinical Medicine, UiT, The Arctic University of Norway, Tromsø, Norway
| | - Marite Rygg
- Department of Clinical and Molecular Medicine, NTNU-Norwegian University of Science and Technology, Trondheim, Norway; Department of Pediatrics, St Olavs Hospital, Trondheim, Norway
| | - Henrik Hasle
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Troels Herlin
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
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Civino A, Bovis F, Ponzano M, Alighieri G, Prete E, Sorrentino S, Magni-Manzoni S, Vinti L, Romano M, Santoro N, Filocamo G, Belotti T, Santarelli F, Gorio C, Cattalini M, Stabile G, Conter V, Rondelli R, Pession A, Ravelli A. Development and Initial Validation of the ONCOREUM Score to Differentiate Childhood Cancer with Arthropathy from Juvenile Idiopathic Arthritis. J Pediatr 2023; 253:219-224.e3. [PMID: 36202241 DOI: 10.1016/j.jpeds.2022.09.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/24/2022] [Accepted: 09/28/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To develop and validate a weighted score, the ONCOREUM score, that aids physicians in differentiation of cancer with arthropathy from juvenile idiopathic arthritis (JIA). STUDY DESIGN Data were extracted from the ONCOREUM Study, a multicenter, cross-sectional investigation aimed at comparing children with cancer and arthropathy to children with JIA. Three statistical approaches were applied to develop the ONCOREUM score and assess the role of each variable in the diagnosis of cancer with arthropathy, including 2 approaches based on multivariable stepwise selection (models 1 and 2) and 1 approach on a Bayesian model averaging method (model 3). The β coefficients estimated in the models were used to assign score points. Considering that not missing a child with cancer is a mandatory clinical objective, discriminating performance was assessed by fixing sensitivity at 100%. Score performance was evaluated in both developmental and validation samples (representing 80% and 20% of the study population, respectively). RESULTS Patients with cancer and arthropathy (49 with solid tumors and 46 with hematologic malignancies without peripheral blasts) and 677 patients with JIA were included. The highest area under the receiver operating characteristic (ROC) curve (AUC) in the validation data set was yielded by model 1, which was selected to constitute the ONCOREUM score. The score ranged from -18 to 21.8, and the optimal cutoff obtained through ROC analysis was -6. The sensitivity, specificity, and AUC of the cutoff in the validation sample were 100%, 70%, and 0.85, respectively. CONCLUSIONS The ONCOREUM score is a powerful and easily applicable tool that may facilitate early differentiation of malignancies with articular complaints from JIA.
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Affiliation(s)
- Adele Civino
- Pediatric Rheumatology and Immunology, Hospital "Vito Fazzi", Lecce, Italy.
| | - Francesca Bovis
- Department of Health Sciences, Section of Biostatistics, University of Genova, Italy
| | - Marta Ponzano
- Department of Health Sciences, Section of Biostatistics, University of Genova, Italy
| | - Giovanni Alighieri
- Neonatology and Neonatal Intensive Care Unit, Hospital "A. Perrino", Brindisi, Italy
| | - Eleonora Prete
- Department of Hematology and Bone Marrow Transplant, Hospital "Card. G. Panico", Tricase, Italy
| | - Stefania Sorrentino
- Department of Paediatric Haemato-Oncology, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) Giannina Gaslini Institute, Genoa, Italy
| | | | - Luciana Vinti
- Department of Pediatric Hemato-Oncology, IRCCS Bambino Gesù, Rome, Italy
| | - Micol Romano
- Paediatric Rheumatology, Hospital and Orthopaedic Trauma Centre "G. Pini", Milan, Italy
| | - Nicola Santoro
- Department of Pediatric Oncology and Hematology, University "Aldo Moro" Bari, Italy
| | - Giovanni Filocamo
- Pediatric Rheumatology, IRCCS Ca' Granda Maggiore Hospital, Milan, Italy
| | - Tamara Belotti
- Pediatric Oncology and Haematology Unit, IRCCS, University of Bologna, Italy
| | - Francesca Santarelli
- Division of Pediatric Immunology and Rheumatology, Department of Public Health and Pediatrics, "Regina Margherita" Children Hospital, University of Turin, Italy
| | - Chiara Gorio
- Pediatric Oncohematology and Bone Marrow Transplant Unit, University of Brescia and "Spedali Civili", Brescia, Italy
| | - Marco Cattalini
- Pediatric Clinic, University of Brescia and "Spedali Civili", Brescia, Italy
| | - Giulia Stabile
- CINECA Interuniversity Consortium, Casalecchio di Reno, Italy
| | - Valentino Conter
- Pediatric Hematology-Oncology Unit, University of Milano-Bicocca, Monza, Italy
| | - Roberto Rondelli
- Pediatric Oncology and Haematology Unit, IRCCS, University of Bologna, Italy
| | - Andrea Pession
- Pediatric Unit, IRCCS S.Orsola-Malpighi Hospital, University of Bologna, Italy
| | - Angelo Ravelli
- Scientific Director, Giannina Gaslini Institute, Genoa, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal-Infantile Sciences (DiNOGMI), University of Genoa, Italy
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Civino A, Alighieri G, Prete E, Caroleo AM, Magni-Manzoni S, Vinti L, Romano M, Santoro N, Filocamo G, Belotti T, Santarelli F, Gorio C, Ricci F, Colombini A, Pastore S, Cesaro S, Barone P, Verzegnassi F, Olivieri AN, Ficara M, Miniaci A, Russo G, Gallizzi R, Pericoli R, Breda L, Mura R, Podda RA, Onofrillo D, Lattanzi B, Tirtei E, Maggio MC, De Santis R, Consolini R, Arlotta A, La Torre F, Mainardi C, Pelagatti MA, Coassin E, Capolsini I, Burnelli R, Tornesello A, Soscia F, De Fanti A, Rigante D, Pizzato C, De Fusco C, Abate ME, Roncadori A, Rossi E, Stabile G, Biondi A, Lepore L, Conter V, Rondelli R, Pession A, Ravelli A. Musculoskeletal manifestations of childhood cancer and differential diagnosis with juvenile idiopathic arthritis (ONCOREUM): a multicentre, cross-sectional study. THE LANCET. RHEUMATOLOGY 2021; 3:e507-e516. [PMID: 38279403 DOI: 10.1016/s2665-9913(21)00086-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/03/2021] [Accepted: 03/11/2021] [Indexed: 10/08/2023]
Abstract
BACKGROUND Presenting symptoms of childhood cancers might mimic those of rheumatic diseases. However, the evidence available to guide differential diagnosis remains scarce. Preventing wrong or delayed diagnosis is therefore important to avoid incorrect administration of glucocorticoid or immunosuppressive therapy and worsening of prognosis. As such, we aimed to assess the prevalence and characteristics of presenting musculoskeletal manifestations in patients at cancer onset and to identify the factors that differentiate childhood malignancies with arthropathy from juvenile idiopathic arthritis. METHODS We did a multicentre, cross-sectional study at 25 paediatric haemato-oncology centres and 22 paediatric rheumatology centres in Italy. We prospectively recruited patients who were younger than 16 years that were newly diagnosed with cancer or juvenile idiopathic arthritis. We excluded patients with glucocorticoid pre-treatment (>1 mg/kg per day of oral prednisone or equivalent for ≥2 consecutive weeks). We collected data for patients with a new diagnosis of cancer or juvenile idiopathic arthritis using an electronic case report form on a web-based platform powered by the Cineca Interuniversity Consortium. The primary outcome was to describe the frequency and characteristics of musculoskeletal manifestations at cancer onset; and the secondary outcome was to identify factors that could discriminate malignancies presenting with arthropathy, with or without other musculoskeletal symptoms, from juvenile idiopathic arthritis using multivariable logistic regression analysis. FINDINGS Between May 1, 2015, and May 31, 2018, 1957 patients were eligible, of which 1277 (65%) had cancer and 680 (35%) had juvenile idiopathic arthritis. Musculoskeletal symptoms occurred in 324 (25% [95% CI 23·0-27·8]) of 1277 patients with cancer, of whom 207 had arthropathy. Patients with malignant bone tumours had the highest frequency of musculoskeletal symptoms (53 [80%] of 66), followed by patients with Langerhans histiocytosis (16 [47%] of 34), leukaemia (189 [32%] of 582), soft-tissue sarcomas (16 [24%] of 68), and neuroblastoma (21 [19%] of 109). In the 324 patients with cancer and musculoskeletal symptoms, the most common complaints were joint pain (199 [61%]), followed by limb bone pain (112 [35%]). Joint involvement had a prevalent monoarticular pattern (100 [48%] of 207) and oligoarticular pattern (86 [42%] had 2-4 joints involved and 20 [10%] had >4 joints involved), with the most frequently involved joints being the hip (88 [43%] of 207) and knee (81 [39%]). On multivariable analysis, limb bone pain was the independent variable most strongly associated with cancer (odds ratio [OR] 87·80 [95% CI 18·89-408·12]), followed by weight loss (59·88 [6·34-565·53]), thrombocytopenia (12·67 [2·40-66·92]), monoarticular involvement (11·30 [4·09-31·19]), hip involvement (3·30 [1·13-9·61]), and male sex (2·40 [1·03-5·58]). Factors independently associated with juvenile idiopathic arthritis were morning stiffness (OR 0·04 [95% CI 0·01-0·20]), joint swelling (0·03 [0·01-0·09]), and involvement of the small hand joints (0·02 [0-1·05]). INTERPRETATION Our study provides detailed information about presenting musculoskeletal manifestations of childhood cancers and highlights the clinical and laboratory features that are most helpful in the differential diagnosis with juvenile idiopathic arthritis. FUNDING Associazione Lorenzo Risolo.
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Affiliation(s)
- Adele Civino
- Unità di Reumatologia e Immunologia Pediatrica, Ospedale Vito Fazzi, Lecce, Italy.
| | - Giovanni Alighieri
- Unità di Pediatra-UTIN, Azienda Ospedaliera Cardinale G Panico, Tricase, Italy
| | - Eleonora Prete
- Dipartimento di Ematologia, Azienda Ospedaliera Cardinale G Panico, Tricase, Italy
| | - Anna Maria Caroleo
- Dipartimento di Oncoematologia Pediatrica, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | | | - Luciana Vinti
- Dipartimento di Oncoematologia Pediatrica, Ospedale Pediatrico Bambino Gesù IRCCS, Roma, Italy
| | - Micol Romano
- Divisione di Reumatologia, ASST G Pini-CTO, Milano, Italy
| | - Nicola Santoro
- Oncoematologia Pediatrica, Azienda Ospedaliero Universitaria Consorziale Policlinico di Bari, Bari, Italy
| | - Giovanni Filocamo
- Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Tamara Belotti
- Clinica Pediatrica, Oncologia ed Ematologia Pediatrica Lalla Seràgnoli, Policlinico Sant'Orsola Malpighi, Bologna, Italy
| | - Francesca Santarelli
- Dipartimento di Pediatria, Ospedale Pediatrico Regina Margherita, AOU Città della Salute e della Scienza di Torino, Torino, Italy
| | - Chiara Gorio
- Unità di Oncoematologia Pediatrica e TMO, Spedali Civili, Brescia, Italy
| | | | - Antonella Colombini
- Unità di Oncoematologia Pediatrica, Fondazione MBBM/AO San Gerardo Clinica Pediatrica Universitaria, Monza, Italy
| | - Serena Pastore
- Dipartimento di Pediatria, Azienda Ospedaliera-Universitaria Integrata, Verona, Italy
| | - Simone Cesaro
- Oncoematologia Pediatrica, Dipartimento di Assistenza Integrata Materno Infantile, Azienda Ospedaliera-Universitaria Integrata, Verona, Italy
| | - Patrizia Barone
- Dipartimento di Pediatria, Azienda Ospedaliero Universitaria, Policlinico di Catania, Catania, Italy
| | - Federico Verzegnassi
- Unità di Oncoematologia Pediatrica, IRCCS Materno Infantile Burlo Garofolo, Trieste, Italy
| | - Alma Nunzia Olivieri
- Dipartimento della donna, del bambino e di chirurgia generale e specialistica, Università degli Studi della Campania Luigi Vanvitelli, Napoli, Italy
| | - Monica Ficara
- Divisione di Oncoematologia Pediatrica, Ospedale Policlinico, Modena, Italy
| | - Angela Miniaci
- Clinica Pediatrica, Policlinico Sant'Orsola Malpighi, Bologna, Italy
| | - Giovanna Russo
- Unità di Oncoematologia Pediatrica, Dipartimento di Medicina Clinica e Sperimentale, Università di Catania, Italy
| | - Romina Gallizzi
- Unità di Pediatria, Azienda Ospedaliera Universitaria Gaetano Martino, Messina, Italy
| | | | - Luciana Breda
- Reumatologia Pediatrica, Università di Chieti, Italy
| | - Rossella Mura
- Oncoematologia Pediatrica, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | | | - Daniela Onofrillo
- Unità di Oncoematologia Pediatrica, Dipartimento di Ematologia, Ospedale di Pescara, Italy
| | - Bianca Lattanzi
- Azienda Ospedaliera Universitaria, Ospedale Pediatrico G Salesi, Ancona, Italy
| | - Elisa Tirtei
- SC Oncologia Pediatrica, Ospedale Infantile Regina Margherita, AOU Città della Salute e della scienza, Università di Torino, Italy
| | | | - Raffaela De Santis
- Dipartimento di Pediatria, Unità di Oncoematologia Pediatrica, Ospedale Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Rita Consolini
- Dipartimento di Pediatria, Università di Pisa, Pisa, Italy
| | - Annalisa Arlotta
- Unità di Oncoematologia Pediatrica, Azienda Ospedaliero Universitaria di Parma, Italy
| | - Francesco La Torre
- Reumatologia Pediatrica, Azienda Ospedaliero Universitaria Consorziale Policlinico di Bari-Ospedale Pediatrico Giovanni XXIII, Bari, Italy
| | - Chiara Mainardi
- DIDAS Salute della Donna e del Bambino, Divisione di Oncoematologia Pediatrica e Trapianto di cellule ematopoietiche, Azienda Ospedaliera Universitaria di Padova, Padova, Italy
| | | | - Elisa Coassin
- SOSD Oncologia del Giovane e Radioterapia Pediatrica, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Ilaria Capolsini
- A O U S M Della Misericordia, Oncoematologia Pediatrica con TCSE, Perugia, Italy
| | - Roberta Burnelli
- Unità di Oncoematologia Pediatrica, Azienda Ospedaliero Universitaria Sant'Anna di Ferrara, Cona, Italy
| | | | - Francesca Soscia
- Unità di Pediatria, Ospedale Santa Maria della Stella, Orvieto, Italy
| | | | - Donato Rigante
- Dipartimento di Scienze della Vita e Sanità Pubblica, Fondazione Policlinico Universitario A Gemelli IRCCS, Roma, Italy; Università Cattolica Sacro Cuore, Roma, Italy
| | | | - Carmela De Fusco
- Dipartimento di Oncologia Pediatrica, AORN Santobono-Pausilipon, Napoli, Italy
| | | | - Andrea Roncadori
- Healthcare Administration, IRCCS-Istituto Romagnolo per lo Studio dei Tumori Dino Amadori-IRST, Meldola, FC, Italy
| | - Elisa Rossi
- Consorzio Interuniversitario Cineca, Casalecchio di Reno, Italy
| | - Giulia Stabile
- Consorzio Interuniversitario Cineca, Casalecchio di Reno, Italy
| | - Andrea Biondi
- Unità di Oncoematologia Pediatrica, Fondazione MBBM/AO San Gerardo Clinica Pediatrica Universitaria, Monza, Italy
| | - Loredana Lepore
- Dipartimento di Pediatria, Azienda Ospedaliera-Universitaria Integrata, Verona, Italy
| | - Valentino Conter
- Unità di Oncoematologia Pediatrica, Fondazione MBBM/AO San Gerardo Clinica Pediatrica Universitaria, Monza, Italy
| | - Roberto Rondelli
- Clinica Pediatrica, Oncologia ed Ematologia Pediatrica Lalla Seràgnoli, Policlinico Sant'Orsola Malpighi, Bologna, Italy
| | - Andrea Pession
- Clinica Pediatrica, Oncologia ed Ematologia Pediatrica Lalla Seràgnoli, Policlinico Sant'Orsola Malpighi, Bologna, Italy
| | - Angelo Ravelli
- Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DiNOGMI), Università degli Studi di Genova, Genova, Italy; Clinica Pediatrica e Reumatologia, IRCCS Istituto Giannina Gaslini, Genova, Italy; Department of Pediatric Rheumatology, Sechenov First Moscow State Medical University, Moscow, Russian
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Identifying acute lymphoblastic leukemia mimicking juvenile idiopathic arthritis in children. PLoS One 2020; 15:e0237530. [PMID: 32780759 PMCID: PMC7418991 DOI: 10.1371/journal.pone.0237530] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023] Open
Abstract
Objective Acute lymphoblastic leukemia (ALL) may present with arthritis implying the risk of being misdiagnosed as juvenile idiopathic arthritis (JIA). The aim of this study was to identify predictors for ALL based on clinical and laboratory information. Methods This cross-sectional, retrospective study compared clinical presentation and laboratory results of 26 children with ALL and arthritis versus 485 children with JIA (433 non-systemic, 52 systemic JIA). Using a Bayesian score approach the findings were evaluated by calculating odds ratios (OR) and lnOR as a measure of diagnostic weight. Results Distinction on clinical grounds was difficult, as even a high number of joints involved did not exclude ALL. One or more hematologic cell counts were low (Hb <10 g/dL, platelet count <100 x 109/L, neutrophil count < 1.0 x 109/L) in 92% with ALL, 25% with systemic JIA and 10% with non-systemic JIA. Neutropenia and thrombocytopenia had the highest ORs of 128 (95% CI 43–387) and 129 (95% CI 26–638), each giving a diagnostic weight of 4. The estimated risks of ALL were 0.2% with normal cell counts and 9%, 67% and 100% when one, two or three cell lines were affected. Conclusion A simple count of cell lines with low counts can serve as a basic diagnostic strategy. Children with tri- or bilinear involvement should be referred to a bone marrow, and those with unilinear involvement a thorough screen for further evidence of ALL (organomegaly, ESR, LDH, uric acid, and blood smear).
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Tsoukas P, Laxer RM. Follow the complex bread crumbs: A review of autoinflammation for the general paediatrician. Paediatr Child Health 2020; 25:279-285. [DOI: 10.1093/pch/pxz072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Abstract
Autoinflammatory diseases have emerged as a group of disorders that have significant morbidity, and even mortality. Since their onset predominately occurs during childhood, it is important that paediatricians are aware of what these diseases are, how they present, when to include them in differential diagnoses, and when to refer to a specialist. This review will focus on the clinical indicators suggestive of autoinflammatory disease, how the presence of an autoinflammatory disease may influence routine care, indications for immediate referral, and both their acute and chronic complications.
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Affiliation(s)
- Paul Tsoukas
- Pediatric Rheumatology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Ronald M Laxer
- Pediatric Rheumatology, The Hospital for Sick Children and University of Toronto, Toronto, Ontario
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Çakan M, Karadağ ŞG, Ayaz NA. Differential diagnosis portfolio of a pediatric rheumatologist: eight cases, eight stories. Clin Rheumatol 2020; 40:769-774. [PMID: 32656661 DOI: 10.1007/s10067-020-05287-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/27/2020] [Accepted: 07/08/2020] [Indexed: 10/23/2022]
Abstract
There is no single diagnostic test for any rheumatic disease. The diagnosis of a rheumatic disease is made by the sum of the findings in history, physical examination, laboratory, and imaging tests. A differential diagnosis list in pediatric rheumatology is quite long and mainly includes malignant, infectious, and inherited metabolic disorders. We aim to present cases that were referred to a pediatric rheumatology outpatient clinic with provisional diagnosis of a rheumatic disease but finally diagnosed with a non-rheumatic disease in order to emphasize the importance of differential diagnoses. Eight cases were presented in this manuscript. Five cases were referred with the provisional diagnosis of juvenile idiopathic arthritis. Sarcoidosis, chronic non-bacterial osteomyelitis, and autoinflammatory disease were the provisional referral diagnoses in three patients. Definitive diagnoses of the patients were as follows: acute lymphoblastic leukemia (two cases), bilineage acute leukemia, Hodgkin lymphoma, brucellosis, mucolipidosis type III, anhidrotic ectodermal dysplasia, and Freiberg disease. In children presenting with rheumatic complaints malignant, infectious and inherited metabolic disorders should always be in the differential diagnosis list of a pediatric rheumatologist. Alternative diagnoses should always be considered even in patients with a rheumatic disease when the patient does not respond to treatment or follows an unusual clinical course. Key Points • Diagnosis of a rheumatic disease is made by exclusion of all other pathologies. • Malignant and infectious diseases may mimic the signs and symptoms of a rheumatic disease.
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Affiliation(s)
- Mustafa Çakan
- Istanbul Kanuni Sultan Süleyman Research and Training Hospital, Clinic of Pediatric Rheumatology, University of Health Sciences, 221.Sk Kucukcekmece, Atakent, 34303, Istanbul, Turkey. .,Atakent Mah. Kanuni Sultan Süleyman Research and Training Hospital, Halkalı Kucukcekmece, 34303, Istanbul, Turkey.
| | - Şerife Gül Karadağ
- Istanbul Kanuni Sultan Süleyman Research and Training Hospital, Clinic of Pediatric Rheumatology, University of Health Sciences, 221.Sk Kucukcekmece, Atakent, 34303, Istanbul, Turkey
| | - Nuray Aktay Ayaz
- Istanbul Kanuni Sultan Süleyman Research and Training Hospital, Clinic of Pediatric Rheumatology, University of Health Sciences, 221.Sk Kucukcekmece, Atakent, 34303, Istanbul, Turkey
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7
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Abstract
Rheumatologic diseases are uncommon in children but have the potential for significant morbidity, mortality, and disability. This article reviews the most common rheumatologic diseases in children, their diagnostic evaluations, and the NP's role in the management and coordination of these conditions.
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8
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Affiliation(s)
- Ethan S Sen
- Department of Paediatric Rheumatology, Bristol Royal Hospital for Children, Bristol, UK
| | - John P Moppett
- Department of Paediatric Haematology and Oncology, Bristol Royal Hospital for Children, Bristol, UK
| | - A V Ramanan
- Department of Paediatric Rheumatology, Bristol Royal Hospital for Children, Bristol, UK
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Spencer CH, Patwardhan A. Pediatric Rheumatology for the Primary Care Clinicians-Recognizing Patterns of Disease. Curr Probl Pediatr Adolesc Health Care 2015. [PMID: 26205101 DOI: 10.1016/j.cppeds.2015.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This review presents a diagnostic approach to musculoskeletal and rheumatic diseases in children for primary care clinicians. The focus is on juvenile idiopathic arthritis (JIA) as the major arthritis disease in children. It is necessary to know the personalities of these JIA categories. It is also crucial to be able to recognize the common infectious, orthopedic and mechanical, malignant, genetic, other rheumatic diseases, and other miscellaneous syndromes that can mimic JIA. To do so requires recognition of clinical patterns using a thorough musculoskeletal and rheumatic history and repeated complete physical exams with emphasis on the musculoskeletal exam. It also requires targeted and limited laboratory testing with careful follow-up over time.
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Abstract
Joint pains are a common reason for children to present to primary care. The differential diagnosis is large including some diseases that do not primarily affect the musculoskeletal system. Although the cause for many patients will be benign and self-resolving, in rare cases the diagnosis is associated with long-term morbidity and mortality if not detected early and appropriately treated. These include primary and secondary malignancies, septic arthritis, osteomyelitis, inflammatory arthritis, slipped upper femoral epiphysis (SUFE) and non-accidental injury. We highlight the importance of a thorough history and directed yet comprehensive examination. A diagnostic algorithm is provided to direct primary care physicians' clinical assessment and investigation with the evidence base where available. In many cases, tests are not required, but if there is suspicion of malignancy, infection or inflammatory conditions, laboratory tests including full blood count, blood film, erythrocyte sedimentation rate, C-reactive protein and lactate dehydrogenase help to support or exclude the diagnosis. Autoimmune tests, such as antinuclear antibodies and rheumatoid factor, have no diagnostic role in juvenile idiopathic arthritis; therefore, we advise against any form of 'rheumatological/autoimmune disease screen' in primary care. Imaging does have a place in the diagnosis of joint pains in children, with plain radiographs being most appropriate for suspected fractures and SUFE, whilst ultrasound is better for the detection of inflammatory or infective effusions. The appropriate referral of children to paediatric rheumatologists, oncologists, orthopaedic surgeons and the emergency department are discussed.
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Affiliation(s)
- E S Sen
- Department of Paediatric Rheumatology, Bristol Royal Hospital for Children, Bristol, UK; School of Clinical Sciences, University of Bristol, Bristol, UK
| | - S L N Clarke
- Department of Paediatric Rheumatology, Bristol Royal Hospital for Children, Bristol, UK; School of Clinical Sciences, University of Bristol, Bristol, UK
| | - A V Ramanan
- Department of Paediatric Rheumatology, Bristol Royal Hospital for Children, Bristol, UK.
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