Treating APS

How is antiphospholipid syndrome treated?

The treatment of patients with anticardiolipin syndrome has substantially evolved since they were discovered to be clinically important in the mid-1980s. Each manifestation of the antiphospholipid syndrome, and each individual patient with the condition, is treated uniquely.

Because many of the features of illness with anticardiolipin syndrome are associated with an abnormal grouping of normal blood clotting elements (platelets), treatment is often directed toward preventing clotting by thinning the blood. Patients with this disorder have an abnormal tendency to form blood clots (thrombosis). The abnormal blood clotting can affect the function of virtually any organ. Medications that thin (anticoagulate) the blood, such as heparin (Hep-Lock, Liquaemin) and warfarin (Coumadin) (powerful blood thinners), are used for treatment. Aspirin has an affect on platelets that inhibits their grouping (aggregation) and has also been used in low doses to thin the blood of selected patients. Cortisone-related medications, such as prednisone, have been used to suppress the immune activity and inflammation in patients with certain features of the condition. For patients with systemic lupus erythematosus who also have antiphospholipid syndrome, hydroxychloroquine (Plaquenil) has been reported to add some protection against blood clotting.