TY - JOUR AU - Gkrouzman, Elena AU - Sevim, Ecem AU - Finik, Jackie AU - Andrade, Danieli AU - Pengo, Vittorio AU - Sciascia, Savino AU - Tektonidou, Maria G AU - Ugarte, Amaia AU - Chighizola, Cecilia B AU - Belmont, H Michael AU - Lopez-Pedrera, Chary AU - Ji, Lanlan AU - Fortin, Paul AU - Efthymiou, Maria AU - de Jesus, Guilherme Ramires AU - Branch, D Ware AU - Nalli, Cecilia AU - Petri, Michelle AU - Rodriguez, Esther AU - Cervera, Ricard AU - Knight, Jason S AU - Atsumi, Tatsuya AU - Willis, Rohan AU - Bertolaccini, Maria Laura AU - Cohen, Hannah AU - Rand, Jacob AU - Erkan, Doruk PY - 2020 DO - 10.3899/jrheum.200513 SN - 0315-162X UR - http://hdl.handle.net/10668/16708 T2 - The Journal of rheumatology AB - The APS ACTION Registry studies long-term outcomes in persistently antiphospholipid antibody (aPL)-positive patients. Our primary objective was to determine whether clinically meaningful aPL profiles at baseline remain stable over time. Our secondary... LA - en PB - Journal of Rheumatology Publishing Co KW - Anticardiolipin antibodies KW - Antiphospholipid antibodies KW - Antiphospholipid syndrome KW - Antibodies, antiphospholipid KW - Antiphospholipid syndrome KW - Cohort studies KW - Humans KW - Prospective studies KW - beta 2-glycoprotein I TI - Antiphospholipid Antibody Profile Stability Over Time: Prospective Results From the APS ACTION Clinical Database and Repository. TY - research article VL - 48 ER -