Clinical observation of oxytocin combined with misoprostol for preventing postpartum hemorrhage of uterine contraction / 中国基层医药

ABSTRACT

Objective To investigate the effect of oxytocin combined with misoprostol in the prevention of postpartum hemorrhage of uterine contraction,and to provide reference for clinical treatment.Methods 150 women who underwent cesarean section were randomly divided into observation group and control group,75 cases in each group.The two groups were all in the expulsion of the fetus after injection of oxytocin in the uterine wall.The control group after delivery of the placenta received oxytocin intravenous infusion in the prevention and treatment of postpar-tum hemorrhage,the observation group used misoprostol under the tongue to prevent postpartum hemorrhage.The inci-dence of bleeding and postpartum hemorrhage was compared between the two groups.The effective rate and incidence rate of adverse reactions of the two groups were compared.Results The bleeding volume of the observation group was (348.06 ±218.36) mL,and the incidence rate of postpartum hemorrhage was 2.67%,which were significantly lower than the control group (t=5.25,χ2 =12.37,all P<0.05).The effective rate of the observation group was 64%,the total effective rate was 93.33%,the total effective rate was significantly higher than that in the control group (χ2 =10.671,9.22,all P<0.05).1 case of nausea and vomiting occurred in the control group,2 cases had fever,the incidence rate of adverse reactions was 4.00%.5 cases in the observation group had nausea and vomiting,3 cases had fever,the incidence rate of adverse reactions was 10.67%.The incidence of adverse reactions had no significant difference between the two groups.Conclusion Oxytocin combined with misoprostol can significantly reduce the amount of postpartum hemorrhage,reduce the incidence of postpartum hemorrhage,and less adverse reactions,it is the effective treatment for prevention and treatment of uterine contraction fatigue postpartum hemorrhage.