Clinical research of the oxytocin combined with cuff in reducing the placenta previa maternal blood loss / 中国基层医药

ABSTRACT

Objective To investigate the clinical application of pressure pulse band in placenta previa cesarean section hemorrhage.Methods 130 patients with placenta previa surgery bleeding were randomly divided into two groups.The control group received conventional treatment of oxytocin,and the observation group,on the basis of the control group,in cesarean section in placenta praevia fail to control bleeding and bleeding is excessive,may surround the cervix as possible by lower fastening pressure pulse band (i.e.both ligament below),rapid delivery of uterus in abdominal cavity,stop the bleeding.Results The average time to hemostasis and surgical time of the control group were significantly higher than those of the observation group(t =5.72,13.27,P ＜ 0.05).The average blood loss,blood transfusion were significantly higher than those of the observation group (t =14.37,10.45,P ＜ 0.05).The number of transfusion was significantly higher than that of the observation group (x2 =15.93,P ＜ 0.05).There was no death case.Conclusion In placenta previa cesarean section,the application of pressure pulse band can be quickly and effectively reduce the bleeding during operation and easy to master.