先兆子痫致早产在单-双胎妊娠中的母儿结局分析

目的　探讨重度妊高征先兆子痫致医源性早产在单胎妊娠和双胎妊娠中的母儿结局。方法　回顾性总结北京大学第一医院 1993年 1月～ 2 0 0 2年 12月间收治的孕周小于 37周的 12 2例单胎妊娠和 11例双胎妊娠的先兆子痫孕妇的妊娠结局。以单、双胎妊娠分为两组比较其发病情况、疾病进展、母儿并发症及结局。采用SAS软件进行计算机统计分析。结果　双胎妊娠与单胎妊娠发生妊高征及先兆子痫的差异无显著性 (P >0 0 5 )。双胎孕妇期待治疗时间明显短于单胎孕妇 (P <0 0 5 ) ,两组孕妇的母儿并发症及围产儿死亡率差异无显著性 (P >0 0 5 )。结论　双胎妊娠与单胎妊娠易发生妊高征及先兆子痫的可能性相同。如果双胎妊娠合并先兆子痫孕妇在积极控制病情 ,促胎肺成熟的同时及时终止妊娠 ,其母儿并发症及围产儿死亡率与单胎妊娠合并先兆子痫的母儿并发症及围产儿死亡率相同。

Maternal and neonatal outcomes in single or twin pregnancy women with preterm labor caused by preeclampsia

Objective To compare the maternal and neonatal outcomes in single or twin pregnancy women with preeclampsia which lead to medical preterm labor. Methods Maternal and perinatal data were retrospectively analyzed on 122 single and 11 twin pregnancy women in Peking University First Hospital from January 1993 to December 2002. Results The rates of pregnancy induced hypertension and preeclampsia were the same between single and twin pregnancies(P>0.05).The expectant treatment in twin pregnancy lasted significantly shorter than in single pregnancy(P>0.05).Both the rates of complications and perinatal death were similar(P>0.05). Conclusions The outcome of twin pregnancy women with preeclampsia causing preterm labor can be improved by treatment actively and ter minating pregnancy timely.