Antiphospholipid Syndrome: To Classify or Not to Classify?
Academic Article
Overview
abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disorder resulting in thrombosis, microvascular disease, morbidity in pregnancy, and/or non-thrombotic manifestations. The recently introduced 2023 American College of Rheumatology (ACR) and European Alliance of Associations for Rheumatology (EULAR) APS classification criteria, with significantly higher specificity compared to the revised Sapporo criteria, now reflect the current thinking about APS and provide a new foundation for future APS research. The purpose of this short commentary is to discuss the appropriate circumstances under which the 2023 ACR/EULAR classification criteria could be used and to demonstrate how the new criteria can be applied to simple case scenarios.
