Numerous studies show that antiphospho-lipid antibodies can cause recurrent miscarriage, unexplained recurrent miscarriage associated with an-tiphospholipid antibodies are antiphospholipid antibody syndrome scope. The studies showed that path-ogenesis of antiphospholipid antibodies including pla-cental hypercoagulable state, thrombosis and direct damage of trophoblast cell,could lead to miscarriage. Treatment for antiphospholipid antibody-positive patients with recurrent miscarriage could be short course and individualized. The dose and duration of aspirin, adrenal corticosteroids and low molecular weight heparin therapy should be adjusted , according to antiphospholipid antibodies, platelet aggregation and the D-D dimer level in the peripheral blood of patients. However, the diagnosis and treatment has yet to be further explored.%大量研究表明抗磷脂抗体可导致复发性流产,原因不明复发性流产伴抗磷脂抗体阳性属于抗磷脂综合征范畴.发病机理研究表明抗磷脂抗体可以通过高凝状态、血栓形成和直接损伤滋养细胞导致流产.抗磷脂抗体阳性的复发性流产患者的治疗应该是短疗程、个体化.阿司匹林、肾上腺皮质激素和低分子肝素的剂量和疗程主要根据患者外周血抗磷脂抗体水平、血小板聚集情况、D-D聚体水平变化进行调整.但其诊治尚待进一步的探讨.
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