ANTIPHOSPHOLIPID SYNDROME

Abstract

Antiphospholipid syndrome is autoimmune acquired thrombophilia associated with the formation of antibodies to phospholipids, which is manifested by recurrent venous or arterial thrombosis and/or pathology of pregnancy. Antiphospholipid antibodies are a heterogeneous group of autoantibodies interacting with phospholipids, which are components of cell membranes and phospholipid-binding proteins of blood plasma. Antiphospholipid syndrome can affect vessels of any caliber and localization, with thrombosis accompanied by no morphological signs of inflammation in the wall of the vessel. Obstetrical pathology is manifested by loss of the fetus, which can occur at any time of pregnancy, as well as other complications of pregnancy, such as preeclampsia and placental insufficiency. Based on the classification criteria, antiphospholipid syndrome is diagnosed if one of the clinical criteria (thrombosis or pregnancy complication) and one of the laboratory criteria including the lupus anticoagulant, antibodies to cardiolipin or β2-glycoprotein I, are revealed. The main tactic of the treatment of patients with antiphospholipid syndrome is to prevent thrombosis. For this purpose, the traditional therapy with anticoagulants and antiaggregants is applied. In addition, new medicines are being developed and evaluated