[Antiphosphatidylethanolamine antibody as a marker of antiphospholipid syndrome?]

Abstract

Antibody to phosphatidylethanolamine (aPE) are observed in thrombotic or obstetric manifestations suggestive of antiphospholipid syndrome (APS). aPE seem to be markers of thrombotic risk independent of conventional antiphospholipid antibodies (aPL). aPE assays are not standardized. There is no therapeutic recommendation for isolated aPE patients with thrombotic or obstetric events. Prospective studies have to be carried to better define the therapeutic management of these patients. Value of aPE in APS criteria is still not established.