sFlt-1水平/PlGF水平比值用于子痫前期辅助诊断的研究进展
2018-01-23高劲松
摘 要 子痫前期是妊娠期的常见病和特发病,对孕(产)妇及胎儿的生命健康危害严重,仅靠测量血压值和检测尿蛋白量无法对其进行准确的诊断和预测母婴的不良预后。本文就近年来被广泛关注的血清学标志物可溶性FMS样酪氨酸激酶-1和胎盘生长因子的水平比值在子痫前期辅助诊断及疾病管理中的临床价值和研究进展作一概要介绍。
关键词 子痫前期 可溶性FMS样酪氨酸激酶-1 胎盘生长因子
中图分类号:R714.252 文献标识码:A 文章编号:1006-1533(2018)01-0019-03
Research progress of the sFlt-1/PlGF ratio for the auxiliary diagnosis of early preeclampsia*
GAO Jingsong**
(Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing 100730, China)
ABSTRACT Preeclampsia constitutes a major cause of fetal and maternal morbidity and mortality. Timely and accurate recognition and management of preeclampsia are often challenging because diagnostic criteria are still based on nonspecific signs and symptoms and common severity criteria correlate poorly with adverse maternal and fetal outcomes. Angiogenesisrelated factors — soluble FMS-like tyrosine kinase-1 (sFlt-1) and placental growth factor (PlGF) have been developed as a new way of early diagnosis and prognosis assessment of preeclampsia. This review summarizes the current evidences of the clinical applications of sFlt-1/PlGF ratio in preeclampsia management and its future use.
KEY WORDS preeclampsia; sFlt-1; PlGF
妊娠期女性面臨许多挑战,其中妊娠期高血压是妊娠期最常见的严重并发症之一,是妊娠期特发性疾病。据统计,每年因妊娠期高血压造成的孕(产)妇死亡人数占孕(产)妇总死亡人数的10% ~ 18%[1]。妊娠期高血压是威胁围产期母婴健康的主要因素之一。
妊娠期高血压是妊娠与血压升高并存的一组疾病,包括妊娠期高血压、子痫前期、子痫以及慢性高血压并发子痫前期和慢性高血压合并妊娠。其中,子痫前期的发病率为3% ~ 5%。子痫前期的不断加重可诱发子痫,导致癫痫发作。约15%的胎儿早产和42%的孕妇死亡由子痫前期引起,其是目前导致孕(产)妇死亡的主要原因之一[2]。子痫前期的病因迄今仍未完全明确,可能与炎症和免疫反应被过度激活、血管内皮细胞受损、遗传因素、营养缺乏和胰岛素抵抗性等有关[3]。子痫前期可引起全身小血管痉挛、血管内皮损伤和局部缺血,导致全身各系统、各脏器血液灌注减少,从而对母体和胎儿造成伤害。……
