Antiphospholipid syndrome is an autoimmune disorder causing thrombosis and pregnancy complications, driven by persistent antiphospholipid antibodies (aPL). Diagnosis requires clinical symptoms and positive lab findings for aPL 12 weeks apart. 1 Key lab markers include lupus anticoagulant (LA), anticardiolipin (aCL) IgG/IgM, and anti-β2 glycoprotein I (aβ2GPI) IgG/IgM. 2
Arunachalam et al. (Sun,) studied this question.