ABSTRACT
【Objective】 To observe the characteristics and correlation analysis of thromboelastogram (TEG) and platelet related indexes in patients with preeclampsia in late pregnancy. 【Methods】 88 patients with preeclampsia in late pregnancy treated in the Obstetrics Department of Shanghai Ninth People′s Hospital (Northern Hospital) from June 2017 to June 2020 were selected as observation group, and 288 normal pregnant women in late pregnancy with normal prenatal examination were selected as the control. The median elbow vein blood of the two groups were sampled. The TEG and coagulation related indexes of the two groups were compared, and the relationship between TEG and coagulation related indexes in patients with preeclampsia were analyzed. 【Results】 The K, MA, TT, INR and PLT value in the observation group, relative to controls, were significantly higher (P<0.01), but Angle, PT, and APTT value were significantly lower (P<0.01). The variance K and MA were negatively correlated with PT and APTT (P<0.05), but positively correlated with TT, INR and Plt (P<0.05). Angle was positively correlated with PT and APTT (P<0.05), but negatively correlated with TT, INR and Plt(P<0.05). 【Conclusion】 Routine TEG detection can effectively evaluate the coagulation state of patients with preeclampsia, who are often accompanied by coagulation dysfunction, help to guide clinical early prevention and intervention, and reduce the risk of perinatal hemorrhage and embolism diseases, which is worthy of popularizing in clinical.