Abstracts tagged "diagnostic criteria and adult-onset Still’s disease"

Abstract Number: 916 • 2019 ACR/ARP Annual Meeting
Development and Initial Validation of the MS Score for Diagnosis of Macrophage Activation Syndrome in Systemic Juvenile Idiopathic Arthritis
Francesca Minoia¹, Francesca Bovis ², Sergio Davì ³, AnnaCarin Horne ⁴, Michel Fischbach ⁵, Michael Frosch ⁶, Adam Huber ⁷, Marija Jelusic ⁸, Sujata Sawhney ⁹, Deborah McCurdy ¹⁰, Clovis Artur Silva ¹¹, Donato Rigante ¹², Erbil Unsal ¹³, Nicolino Ruperto ¹⁴, Alberto Martini ¹⁵, Randy Cron ¹⁶ and Angelo Ravelli ¹⁵, ¹Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Lombardia, Italy, ²Università degli Studi di Genova, Genoa, Italy, ³IRCCS Istituto Giannina Gaslini, Genova, Italy, ⁴Karolinska University Hospital, Stockholm, Sweden, ⁵Hopital Universitaire Hautepierre, Strasbourg, France, ⁶School of Medicine Witten/Herdecke University, Datteln, Germany, ⁷IWK Health Centre, Halifax, NS, Canada, ⁸University of Zagreb, Zagreb, Croatia, ⁹Sir Ganga Ram Hospital, New Delhi, India, ¹⁰University of California, MDCC 12-430, 10833 Le Conte Ave, Los Angeles, 90095, CA, USA, Los Angeles, ¹¹Childrens’ Institute, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil, ¹²Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy, ¹³Dokuz Eylul University, School of Medicie, Izmir, Turkey, ¹⁴Paediatric Rheumatology International Trials Organisation (PRINTO), Genoa, Italy, ¹⁵IRCCS Istituto Giannina Gaslini, Università degli Studi di Genova, Genova, Italy, ¹⁶University of Alabama at Birmingham, Birmingham, AL
Background/Purpose: Macrophage activation syndrome (MAS) is the most severe complication of systemic juvenile idiopathic arthritis (sJIA) and its adult equivalent, adult-onset Still’s disease (AOSD). Because…

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