Surgical way of pregnancy termination for patients with placenta previa during midtrimester / 局解手术学杂志

ABSTRACT

Objective To investigate the effect of rivanol induction on pregnancy termination for patients with placenta previa during midtrimester.Methods From January 2010 to December 2015,16 patients of placenta previa underwent pregnancy termination induced by rivanol during midtrimester were regarded as the observation group, and 22 patients with normal placental position were regarded as the control group.The delivery time,amount of postpartum hemorrhage within 24 hours,one-time success rate of induced abortion,caesarean due to massive haemorrhage and postoperative infection of the two groups were recorded to analyze the clinical effect of rivanol.Results There was no statistically significant differences in the success rate,delivery time and caesarean due to massive haemorrhage between the two groups(P>0.05).The amount of intrapartum and postpartum hemorrhage in the observation group was more than that of the control group,with a statistically significant difference(P<0.05),but it was less than 500 mL,which did not significantly increase the related risk for patients.Conclusion Induced abortion by rivanol is a simple,safe and effective method for patients with placenta previa during midtrimester with fewer side effects and less trauma,which is the preferred method for such patients.