How would approach the management of a patient with significantly positive anticardiolopin and beta 2 glycoprotein antibodies in the absence of any clotting (including obstetric) history but with significant thrombocytopenia (but no other features of active connective tissue disease)?

I would first evaluate for other causes of thrombocytopenia (most of them can also result in positive APL antibodies): CTD, medications, liver disease, pregnancy, malignancy, splenomegaly, etc.

I would not treat stable asymptomatic thrombocytopenia.

If worsening/symptomatic, I would treat like any oth...