Abstracts tagged "anti-β2-glycoprotein I Domain1 and IgA isotype"

Abstract Number: 134 • ACR/ARP Annual Meeting 2019
‘Non-criteria’ Antiphospholipid Antibodies Add Value to Antiphospholipid Syndrome Diagnoses in a Large Chinese Cohort
Jieyu Gu¹, Tingting Liu ¹, Liyan Wan ¹, Gary L. Norman ², Chengde Yang ¹ and Hui Shi ³, ¹Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (People's Republic), ²INOVA Diagnostics, Inc., CA 92131, ³University of Michigan, Ann Arbor, MI
Background/Purpose: The laboratory criteria used in the 2006 Sydney Classification criteria for antiphospholipid syndrome (APS) which is widely used in clinical practice, includes IgG/IgM isotypes…