摘要
Objective: To investigate the effects of low molecular heparin combined with Roy adaptation model on hypercoagulable state, endothelial function and placental blood perfusion in patients with preeclampsia. Methods: A total of 71 patients with preeclampsia who were treated in Zigong Third People's Hospital between December 2014 and February 2017 were retrospectively analyzed and divided into the control group (n=38) who accepted conventional low molecular heparin therapy and the study group (n=33) who accepted low molecular heparin combined with Roy adaptation model therapy. The differences in hypercoagulable state, endothelial function and placental blood perfusion were compared between the two groups before intervention and after 8 weeks of intervention. Results: Before intervention, there was no statistically significant difference in the hypercoagulable state, endothelial function and placental blood perfusion between the two groups of patients. After 8 weeks of intervention, peripheral blood coagulation indexes TT and AT-Ⅲ levels of study group were higher than those of control group while D-D level was lower than that of control group;serum endothelial function index NO content was higher than that of control group while ET-1 content was lower than that of control group;ultrasonic placental blood perfusion parameters FI, VI and VFI levels were higher than those of control group. Conclusion: Low molecular heparin combined with Roy adaptation model intervention could further reduce the hypercoagulable state, decrease the vascular endothelial injury, and eventually increase the placental blood perfusion in patients with preeclampsia.
作者简介
Corresponding author:Liang-Ying Yao,Department of Obstetrics and Gynecology,Zigong Third People’s Hospital in Sichuan Province,Zigong,Sichuan Province,643020
