Abstracts tagged "classification criteria"

Abstract Number: 0711 • ACR Convergence 2024
Molecular Signatures in the Skin as Predictors of Longitudinal Clinical Trajectories in Patients with Systemic Sclerosis
Natania Field¹, Monica Yang², Niket Gupta¹, Maxwell Shramuk¹, Lutfiyya Muhammad¹, Vivien Goh¹, Monica Espinoza³, Yiwei Yuan³, Rezvan Parvizi³, Kathleen Aren⁴, Mary Carns⁴, Isaac Goldberg⁵, Lorinda Chung⁶, Dinesh Khanna⁷, Zsuzsanna McMahan⁸, Michael Whitfield³ and Monique Hinchcliff⁹, ¹Northwestern Feinberg School of Medicine, Chicago, IL, ²UCSF, San Francisco, CA, ³Geisel School of Medicine at Dartmouth, Hanover, NH, ⁴Northwestern University Division of Rheumatology, Chicago, IL, ⁵Wayne State University School of Medicine, Detroit, MI, ⁶Stanford University, Woodside, CA, ⁷University of Michigan, Ann Arbor, MI, ⁸UTHealth Houston Division of Rheumatology, Houston, TX, ⁹Yale School of Medicine, Westport, CT
Background/Purpose: It has become clear that classification by phenotype is insufficient to explain the heterogeneity in clinical progression for many rheumatic diseases. Systemic sclerosis (SSc)…
Abstract Number: 0820 • ACR Convergence 2024
The Classification in Axial Spondyloarthritis Inception Cohort Study: Performance of the 2009 Assessments in Spondyloarthritis International Society Classification Criteria
Walter Maksymowych¹, Desiree van der Heijde², Liron Caplan³, Robert Landewé⁴, Lianne S Gensler⁵, Pedro M. Machado⁶, Alexandre Sepriano⁷, Floris van Gaalen⁸, Miranda van Lunteren⁹, Ben Vandermeer¹⁰, Joachim Sieper¹¹, Atul Deodhar¹² and Martin Rudwaleit¹³, and on behalf of CLASSIC Study investigators, ¹University of Alberta, Edmonton, AB, Canada, ²Department of Rheumatology, Leiden University Medical Center, Meerssen, Netherlands, ³Rocky Mountain Regional VAMC, Aurora, CO, ⁴Amsterdam University Medical Center, Meerssen, Netherlands, ⁵Department of Medicine/Rheumatology, University of California, San Francisco, San Francisco, CA, ⁶Department of Rheumatology, University College London Hospitals NHS Foundation Trust; and Department of Rheumatology, Northwick Park Hospital, London North West University Healthcare NHS Trust; and Centre for Rheumatology & Department of Neuromuscular Diseases, University College London, London, United Kingdom, ⁷Leiden University Medical Centre, Portela Loures, Portugal, ⁸LUMC, Leiden, Zuid-Holland, Netherlands, ⁹Leiden University Medical Center, Leiden, Zuid-Holland, Netherlands, ¹⁰University of Alberta, Edmonton, Canada, ¹¹Charité University Medicine Berlin, Berlin, Germany, ¹²Division of Arthritis and Rheumatic Diseases, Oregon Health & Science University, Portland, OR, ¹³University of Bielefeld, Klinikum Bielefeld, Bielefeld, Germany
Background/Purpose: The 2009 ASAS classification criteria had sensitivity of 83% and specificity of 84% for a rheumatologist diagnosis of axSpA. However, their implementation revealed varying…
Abstract Number: 1118 • ACR Convergence 2024
The Performance of Behcet’s Disease Clinical Diagnostic Criteria in a Low Prevalence Region. A Retrospective Single Center Cohort Study
Muhammad Shamim¹, Mazen Allouni², Haseeb Chaudhary³ and Omer Pamuk⁴, ¹University Hospitals/ Case Western Reserve University, Cuyahoga Falls, OH, ²Case Western Reserve, University Hospitals, Cleveland Medical Center, Cleveland, OH, ³Case Western Reserve University, Westlake, OH, ⁴University Hospitals Cleveland Medical Center/ Case Western Reserve University, Cleveland, OH
Background/Purpose: The diagnosis of Behcet’s Disease (BD) is particularly challenging in non-endemic areas because of milder disease presentations and lack of specific tests. Prior studies…
Abstract Number: 1122 • ACR Convergence 2024
Clinical Realities in Patients with Adult Onset Still’s Disease: Real-World Diagnosis and Management
Chloe Heiting¹, Karen Gambina² and Bella Mehta³, ¹Hospital for Special Surgery, New York, NY, ²Weill Cornell Medical College, New York, NY, ³Hospital for Special Surgery, Weill Cornell Medicine, New York, NY
Background/Purpose: Adult Onset Still’s Disease (AOSD) is a rare systemic inflammatory disorder characterized by inflammatory polyarthritis, daily fever, and a transient salmon-pink maculopapular rash. Diagnosis…
Abstract Number: 1205 • ACR Convergence 2024
OARSI Initiative to Develop Classification Criteria for Early-Stage Symptomatic Knee OA (EsSKOA): What Should Be Considered in the Differential Diagnosis of EsSKOA?
Gillian Hawker¹, Lauren King¹, Jean Liew², Quike Wang³, Armaghan Mahmoudian⁴, Nuria Jansen⁵, Ian Stanaitis⁶, Jos Runhaar⁵, Tom Appleton⁷, Aleksandra Turkiewicz⁸, Martin Englund⁹, Stefan Lohmander⁹, Ida Kristin Haugen¹⁰ and Tuhina Neogi¹¹, and OARSI Early-stage Symptomatic Knee Osteoarthritis Initiative, ¹University of Toronto, Toronto, ON, Canada, ²Boston University, Boston, MA, ³Shanghai Sixth People's Hospital, Shanghai, China (People's Republic), ⁴University of West Florida, Pensacola, FL, ⁵Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands, ⁶Women's College Hospital, Toronto, ON, Canada, ⁷The University of Western Ontario, London, ON, Canada, ⁸,Lund University, Lund, Sweden, ⁹Lund University, Lund, Sweden, ¹⁰Diakonhjemmet Hospital, Oslo, Norway, ¹¹Boston University Chobanian & Avedisian School of Medicine, Boston, MA
Background/Purpose: Osteoarthritis Research Society International (OARSI) has launched an initiative to develop classification criteria for early-stage symptomatic knee osteoarthritis (EsSKOA). In individuals with undiagnosed knee…
Abstract Number: 1640 • ACR Convergence 2024
ACR/EULAR 2022 Classification Criteria Compared to the ACR 1990 Classification Criteria in the ARTESER Registry of Giant Cell Arteritis
Eugenio De Miguel¹, Iñigo Hernández-Rodríguez², Maite Silva-Diaz³, Joaquin María Belzunegui:⁴, Patricia Moya⁵, Marina Tortosa-Cabañas⁶, Vanessa Andrea Navarro⁷, Joan Calvet⁸, Ivette Casafont-Solé⁹, Jose A Román-Ivorra¹⁰, Selene Labrada-Arrabal¹¹, Margarida Vasques Rocha:¹², Carlota L Iñiguez:¹³, Vanesa Hernández-Hernández¹⁴, Cristina Campos-Fernández¹⁵, María Alcalde Villar:¹⁶, Antonio Juan-Mas¹⁷, Francisco-Javier Prado-Galbarro¹⁸, Itziar Calvo¹⁹, Julio Sánchez-Martín²⁰, Javier Narvaez-García²¹ and Ricardo Blanco-Alonso²², and ARTESER Project Collaborative Group, ¹Hospital Universitario La Paz, Madrid, Spain, ²Complejo Hospitalario Universitario de Vigo, Vigo, Spain, ³Complejo Hospitalario Universitario A Coruña, A Coruña, Spain, ⁴H de Donostia, Donostia-San Sebasti, Spain, ⁵Hospital de la Santa Creu i Sant Pau, Barcelona, Spain, ⁶Hospital Universitario Ramón y Cajal, Madrid, Spain, ⁷Hospital Moisès Broggi, Sant Joan Despí, Spain, ⁸Parc Taulí Hospital Universitari. Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA) (UAB), 08208 Sabadell, Spain, Barcelona, Spain, ⁹Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain, Barcelona, Spain, ¹⁰Hospital Universitari i Politècnic la Fe, Valencia, Comunidad Valenciana, Spain, ¹¹Hospital del Mar, Barcelona, Spain, ¹²Hospital Universitario Araba, Vitoria, Spain, ¹³Hospital Universitario Lucus Augusti, Galicia, Spain, Galicia, Spain, ¹⁴Hospital Universitario de Canarias, San Cristobal de La Laguna, Canarias, Spain, ¹⁵Consorci Hospital General Universitari de València, Comunitat Valenciana, Spain, Valencia, Spain, ¹⁶Hospital Universitario Severo Ochoa Leganés, Madrid, Spain, Madrid, Spain, ¹⁷Rheumatology Department, Hospital Universitario Severo Ochoa Leganés, Madrid, Spain, Madrid, Cantabria, Spain, ¹⁸Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana-Unidad Xochimilco,, Mexico, Mexico, ¹⁹Hospital Universitario de Basurto, Bilbao, Spain, ²⁰Hospital Universitario 12 de Octubre, Madrid, Spain, ²¹Hospital Universitario de Bellvitge, Barcelona, Spain, ²²Division of Rheumatology, Hospital Universitario Marqués de Valdecilla. IDIVAL, Immunopathology group, Santander, Spain
Background/Purpose: The diagnosis of giant cell arteritis (GCA) has been guided for years by the ACR 1990 classification criteria but the emergence of the image…
Abstract Number: 2111 • ACR Convergence 2024
An International Patient Survey to Identify Candidate Items for Classifying Early-Stage Symptomatic Knee Osteoarthritis
Lauren King¹, Armaghan Mahmoudian², Jean Liew³, Quike Wang⁴, Ian Stanaitis⁵, Dieuwke Schiphof⁶, Leigh Callahan⁷, David Hunter⁸, Tom Appleton⁹, Aleksandra Turkiewicz¹⁰, Martin Englund¹¹, Stefan Lohmander¹¹, Ida Kristin Haugen¹², Tuhina Neogi¹³, Gillian Hawker¹ and Jos Runhaar⁶, and OARSI Early-stage Symptomatic Knee Osteoarthritis Initiative, ¹University of Toronto, Toronto, ON, Canada, ²University of West Florida, Pensacola, FL, ³Boston University, Boston, MA, ⁴Shanghai Sixth People's Hospital, Shanghai, China (People's Republic), ⁵Women's College Hospital, Toronto, ON, Canada, ⁶Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands, ⁷University of North Carolina Thurston Arthritis Research Center, Chapel Hill, NC, ⁸Sydney Musculoskeletal Health, University of Sydney, St Leonards, New South Wales, Australia, ⁹The University of Western Ontario, London, ON, Canada, ¹⁰,Lund University, Lund, Sweden, ¹¹Lund University, Lund, Sweden, ¹²Diakonhjemmet Hospital, Oslo, Norway, ¹³Boston University Chobanian & Avedisian School of Medicine, Boston, MA
Background/Purpose: Osteoarthritis Research Society International (OARSI) has launched an initiative to develop classification criteria for early-stage symptomatic knee osteoarthritis (EsSKOA). The goal is to establish…
Abstract Number: 2196 • ACR Convergence 2024
Identifying Specific Criteria for Juvenile Systemic Sclerosis: A Comparison of Adult and Pediatric Ratings
Suzanne Li¹, Natalia Vasquez-Canizares², Clare Pain³, Marinka Twilt⁴, Amra Adrovic⁵, Abdulrahman Alrasheed⁶, Simone Appenzeller⁷, ADELE CIVINO⁸, narendra bagri⁹, Patricia Costa Reis¹⁰, Muserref Cucueoglu¹¹, Fatma Dedeoglu¹², samundeeswari Deepak¹³, Jianghong Deng¹⁴, Dalia El-Ghoneimy¹⁵, Ivan Foeldvari¹⁶, Fernando Garcia-Rodriguez¹⁷, Marija Jelusic¹⁸, Ankur Jindal¹⁹, Ozgur Kasapcopur²⁰, Maria Katsicas²¹, Archana Khan²², Raju Khubchandani²³, Meiping Lu²⁴, Hanna Lythgoe²⁵, edoardo marrani²⁶, Giorgia Martini²⁷, Takako Miyamae²⁸, Tomo Nozawa²⁹, Seza Ozen³⁰, Lidia Rutkowska-Sak³¹, Sunil Sampath¹³, Dieneke Schonenberg-Meinema³², Hongmei Song³³, Betul Sozeri³⁴, Hayakazu Sumida³⁵, Maria Teresa Terreri³⁶, Kathryn Torok³⁷, Seyma Turkmen³⁸, Dilara Unal³⁸, Gong Yinv³⁹, Emily Willis²⁵, Rongjun Zheng²⁴ and Brian Feldman⁴⁰, and Pediatric International Consortium for Scleroderma, ¹Hackensack Meridian School of Medicine, Joseph M. Sanzari Children's Hospital, Hackensack, NJ, ²Children's Hospital at Montefiore, Bronx, NY, ³Alderhey Children's NHS Foundation Trust, Liverpool, United Kingdom, ⁴Alberta Children's Hospital, Calgary, AB, Canada, ⁵Koc University Hospital, Istanbul, Turkey, ⁶King Abdullah Specialized Children Hospital, Riyadh, Saudi Arabia, ⁷Unicamp, Campinas, SP, Brazil, ⁸Pediatric Rheumatology "Vito Fazzi" Hospital LECCE, LECCE, Italy, ⁹All India Institute of Medical Sciences, New Delhi, Delhi, India, ¹⁰Hospital de Santa Maria, Lisbon, Portugal, ¹¹Hacettepe University, Ankara, Turkey, ¹²Boston Children's Hospital, Boston, MA, ¹³THE NEWCASTLE UPON TYNE HOSPITALS NHS FOUNDATION TRUST, Newcastle upon Tyne, United Kingdom, ¹⁴Beijing Children's Hospital, Beijing, China, ¹⁵Children's Hospital, Ain Shams University, Cairo, Egypt, ¹⁶Hamburger Zentrum für Kinder- und Jugendrheumatologie, Hamburg, Germany, ¹⁷Universidad Autonoma de Nuevo Leon, Monterrey, NL, Mexico, ¹⁸University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Zagreb, Croatia, ¹⁹Postgraduate Institute of Medical Education and Research, Chandigarh, India, ²⁰Istanbul University-Cerrahpasa, Cerrahpasa Medical School, istanbul, Turkey, ²¹Hospital Garrahan, Buenos Aires, Argentina, ²²SRCC Children's Hospital, Mumbai, India, Mumbai, India, ²³The SRCC Children's Hospital, Mumbai, India, ²⁴Department of Rheumatology Immunology and Allergy, Children's Hospital of Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China (People's Republic), ²⁵Royal Manchester Children's Hospital, Manchester, United Kingdom, ²⁶Dipartimento Neurofarba, Università di Firenze, Firenze, Italy, ²⁷University of Udine University Hospital Santa Maria della Misericordia, Udine, Italy, ²⁸Tokyo Women's Medical University, Tokyo, Japan, ²⁹Yokohama City University, Yokohama, Japan, ³⁰Department of Pediatrics, Hacettepe University, Ankara, Turkey, ³¹National Institute of Geriatrics, Rheumatology and Rehabilitation, Warszawa, Poland, ³²Amsterdam University Medical Center, Amsterdam, Netherlands, ³³Peking Union Medical College Hospital, Beijing, China, ³⁴University of Health Sciences, Istanbul, Turkey, ³⁵The University of Tokyo, Tokyo, Japan, ³⁶UNIFESP, São Paulo, SP, Brazil, ³⁷Division of Rheumatology, Scleroderma Center, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, PA, ³⁸University of Health Sciences, Umraniye Training and Research Hospital, Ankara, Turkey, ³⁹Children's Hospital Affiliated to Fudan University, Shanghai, China (People's Republic), ⁴⁰Division of Rheumatology, The Hospital for Sick Children; Departments of Pediatrics and Medicine, Faculty of Medicine; The Institute for Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
Background/Purpose: Despite the high morbidity and mortality risk associated with juvenile systemic sclerosis (jSSc), evidence to guide management is limited. No jSSc clinical trials have…
Abstract Number: 0543 • ACR Convergence 2023
Sensitivity of the 2019 European Alliance of Associations for Rheumatology /American College of Rheumatology Classification Criteria for Systemic Lupus Erythematosus in a Population-based Cohort; A Study Set in Norway 2000-2015
Hilde Haukeland¹, Sigrid Reppe Moe¹, Cathrine Brunborg², Antonela Botea³, Nenad Damjanic⁴, Gro Wivestad⁵, Heidi Øvreås⁶, Thea Bøe⁷, Torhild Garen¹, Anniken Orre⁸, Helga Sanner⁹, Øyvind Molberg¹⁰ and Karoline Lerang⁹, ¹Oslo University Hospital, Department of Rheumatology, Oslo, Norway, ²Oslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital - Rikshospitalet, Oslo, Norway, ³Betanien Hospital, Department of Rheumatology, Skien, Norway, ⁴Ostfold Hospital Trust, Department of Rheumatology,, Grålum, Norway, ⁵Hospital of Southern Norway Trust, Division of Rheumatology, Department of Medicine, Kristiansand, Norway, ⁶Lillehammer Hospital for Rheumatic Diseases, Department of Rheumatology, Lillehammer, Norway, ⁷Vestfold Hospital Trust, Department of Internal Medicine, Tønsberg, Norway, ⁸Vestre Viken Hospital Trust, Department of Rheumatology, Drammen, Norway, ⁹Oslo University Hospital, Department of Rheumatology, Nydalen, Norway, ¹⁰University of Oslo, Institute of Clinical Medicine, Oslo, Norway
Background/Purpose: To diagnose Systemic Lupus Erythematosus (SLE), one must understand the phenotype specter and interpret clinical, serological, radiological, and histopathological data, as well as exclude…
Abstract Number: 0711 • ACR Convergence 2023
IgA Vasculitis in a Diverse Adult Patient Population
Michelle Toker¹, Urmi Khanna¹, Roya Nazarian¹, Adhya Mehta², Bibi Ayesha¹, Anand Kumthekar¹ and Benedict Wu¹, ¹Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, ²Jacobi Medical Center, Bronx, NY
Background/Purpose: Immunoglobulin-A (IgA) Vasculitis (IgAV) is a small-vessel vasculitis that is primarily diagnosed based on the European League Against Rheumatism (EULAR) criteria. There is limited…
Abstract Number: 1059 • ACR Convergence 2023
Identification of Patients with Immune Checkpoint Inhibitor-Associated Inflammatory Arthritis Using Medicare Claims Data
Anne Bass¹, Fenglong Xie², Alexa Meara³, Deanna Jannat-Khah⁴ and Jeffrey Curtis², ¹Hospital for Special Surgery, Weill Cornell Medicine, New York, NY, ²University of Alabama at Birmingham, Birmingham, AL, ³The Ohio State University Wexner Medical Center, Columbus, OH, ⁴Hospital For Special Surgery, New York, NY
Background/Purpose: Immune checkpoint inhibitor (ICI) associated inflammatory arthritis (ICI-IA) has been suggested to occur in approximately 3-6% of ICI-treated patients with cancer1 but most studies…
Abstract Number: 1131 • ACR Convergence 2023
Clinical Phenotypes of IgG4-related Disease in a Multi-ethnic Singapore Cohort
Choon Guan Chua¹, Weida Chew¹, Jeggrey Kay Wee Kam¹, Hwee-Pin Phua¹, Chengzi Chow¹, Carol Yee-Leng Ng¹, Wei-Yen Lim¹, Ru Sin Lim¹, Jereme Yijin Gan¹, Mung-Ee Loh¹, Tianrong Yeo², David Zhiwei Law¹, Stephrene Seok Wei Chan³, Amanda Francesca Ya-Fang Cheang⁴, Yong-Howe Ho¹ and Charles Kien-Fong Vu¹, ¹Tan Tock Seng Hospital, Singapore, Singapore, ²National Neurology Institute, Singapore, Singapore, ³National University Hospital, Singapore, Singapore, ⁴Woodlands Health Campus, Singapore, Singapore
Background/Purpose: IgG4-related disease (IgG4-RD) is an immune-mediated condition that is heterogenous and can result in organ failure. To understand the disease profile of our local…
Abstract Number: 1136 • ACR Convergence 2023
Challenges in Diagnosing VEXAS Syndrome: Delayed Diagnosis, Misdiagnosis, and Associations with Specific Gene Mutations
Paula García Escudero¹, Marta López i Gómez², Marta López Maraver³, PALOMA VELA⁴, María Rodríguez Laguna⁵, carolina Merino⁶, Ana Victoria Orenes Vera⁷, Clara García Belando⁸, Diego Dios Santos⁹, Jose Alberto Miranda Filloy¹⁰, Francisco Javier Toyos Sáenz de Miera¹¹, Alicia Garcia Dorta¹², Ignacio Vázquez¹³, José Ángel Hernández Beriain¹⁴, MARIA ELVIRA DIEZ ALVAREZ¹⁵, Marta Ibáñez Martínez¹⁶, Beatriz Frade Sosa¹⁷, Judit Font Urgelles¹⁸, Meritxell Salles Lizarzaburu¹⁹, Elena Riera Alonso²⁰, Ernesto Trallero Araguás²¹, Berta Magallanes López²², Joaquín Belzunegui Otano²³, Carlos de Miguel Sánchez²⁴, Zuriñe Ortiz de Zárate Caballero²⁵ and Jaime Calvo Alén²⁶, ¹Hospital Universitario Araba, Bilbao, Spain, ²Hospital Universitario de Araba, Pamplona, Spain, ³Hospital Universitario de Araba, Vitoria, Spain, ⁴Rheumatology, Hospital General Universitario Alicante, Alicante, Spain, ⁵H. Clínico San Carlos, Madrid, Spain, ⁶Rheumatology Department Hospital Universitario Puerta de Hierro, Majadahonda (Madrid), Spain, ⁷H. Arnau de Vilanova, Valencia, Spain, ⁸Hospital Los Arcos del Mar Menor, Murcia, Spain, ⁹Rheumatology department, Complexo Hospitalario Universitario A Coruña (CHUAC). Instituto de Investigación Biomédica A Coruña (INIBIC), A Coruña, Spain, ¹⁰C. H. U. Lucus Augusti, Lugo, Spain, ¹¹Hospital Virgen Macarena, Sevilla, Spain, ¹²Rheumatology Unit, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain, ¹³H. U. Dr. Peset, Valencia, Spain, ¹⁴Rheumatology, Hospital Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain, ¹⁵Rheumatology, Hospital Universitario de León, León, Spain, ¹⁶C. A. U. de Salamanca, Salamanca, Spain, ¹⁷Hospital Clínic de Barcelona, Barcelona, Spain, ¹⁸Hospital Universitario Germans Trías i Pujol, Barcelona, Spain, ¹⁹C. H. de Manresa - Fundació Althaia, Barcelona, Spain, ²⁰Hospital Universitario Mútua Terrassa, Barcelona, Spain, ²¹Department of Rheumatology, Hospital Universitario Vall d'Hebron, Barcelona, Spain, ²²Hospital de la Santa Creu i Sant Pau, Barcelona, Spain, ²³Hospital Universitario Donosti, Donosti, Spain, ²⁴Hospital Universitario de Araba, Hematology, VItoria, Spain, ²⁵Hospital Universitario de Araba, Internal Medicine, Vitoria, Spain, ²⁶Hospital Universitario Araba, Vitoria, Spain
Background/Purpose: The newly described VEXAS syndrome is a very heterogenous disease with rheumatologic and hematologic manifestations, caused by somatic mutations affecting UBA1 gene, that still…
Abstract Number: 1175 • ACR Convergence 2023
Inclusion of All Myositis Specific Autoantibodies or Other Rashes Leads to Better Sensitivity but Lower Specificity of 2017 EULAR/ACR Myositis Classification Criteria for Dermatomyositis
Yusra Hasan¹, Katharine Ching Chung², Dana Ascherman³, Siamak Moghadam-Kia⁴, Chester V. Oddis³ and Rohit Aggarwal³, ¹CHI Health Creighton University Medical Center, Omaha, NE, ²University of Pittsburgh Medical Center, Mckeesport, PA, ³University of Pittsburgh, Pittsburgh, PA, ⁴University of Pittsburgh Medical Center, Pittsburgh, PA
Background/Purpose: Idiopathic Inflammatory Myopathies (IIM), collectively known as myositis, are heterogeneous disorders characterized by muscle weakness and muscle inflammation. ACR/EULAR classification criterion for IIM was…
Abstract Number: 1228 • ACR Convergence 2023
Validation of the PEDiatric Behçet’s Disease Classification Criteria (PEDBD): An International Consensus-based Approach
Caterina Matucci-Cerinic¹, helene Palluy², Sulaiman Al-Mayouf³, Paul Brogan⁴, Luca Cantarini⁵, Ahmet Gul⁶, Ozgur Kasapcopur⁷, Jasmin B. Kuemmerle-Deschner⁸, Seza Ozen⁹, david saadoun¹⁰, Farhad Shahram¹¹, Francesca Bovis¹², Eugenia mosci¹³, Nicolino Ruperto¹⁴, Marco Gattorno¹⁵ and Isabelle Kone-Paut¹⁶, ¹DINOGMI, University of Genoa; IRCCS Istituto Giannina Gaslini, UOC Rheumatology and autoinflammatory diseases, Genova, Italy, ²Pediatric rheumatology and CEREMAIA, Bicêtre hospital, APHP, University of Paris Saclay, Paris, France, ³King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia, ⁴UCL Institute of Child Health and Great Ormond Street Hospital NHS Foundation Trust, London, United Kingdom, ⁵Rheumatology Unit, Department of Medical Sciences, Surgery and Neurosciences, University of Siena, Siena, Italy, ⁶Istanbul University, Istanbul Faculty of Medicine, Department of Internal Medicine, Division of Rheumatology, Istanbul, Turkey, ⁷Department of Pediatric Rheumatology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey, ⁸med.uni-tuebingen, Tübingen, Germany, ⁹Hacettepe University Medical Faculty, Ankara, Turkey, ¹⁰Sorbonne Universités, Department of Internal Medicine and Clinical Immunology, Centre de Référence des Maladies Auto-Inflammatoires et de l’Amylose inflammatoire, F-75013, Paris, France; AP-HP, Groupe Hospitalier Pitié-Salpêtrière., Neuilly sur Seine, France, ¹¹Rheumatology Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran, ¹²Dept of Health Sciences (DISSAL), University of Genoa, Genova, Italy, ¹³UOC Servizio di Sperimentazioni Cliniche Pediatriche, PRINTO, IRCCS Istituto Giannina Gaslini, Genova, Italy, ¹⁴IRCCS Istituto Giannina Gaslini, UOSID Centro Trial, Genova, Italy, ¹⁵UOC Reumatologia e Malattie Autoinfiammatorie, Genoa, Italy, ¹⁶Department of Pediatric Rheumatology, Reference Centre for Autoinflammatory Disorders CEREMAIA, Bicêtre Hospital, APHP, University of Paris Saclay, Paris, France
Background/Purpose: Behçet's disease (BD) is an autoinflammatory disease characterized by a variable vessel vasculitis. In the past, several criteria have been created for adult BD…

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