The effects of suspected oligohydramnios in full-term pregnancy women to be deliveried

VernacularTitle:足月妊娠可疑羊水过少孕妇阴道试产的探讨
Author: Tingwei YU ; Zengyou LIU ; Miao WANG
Publication Type:Journal Article
Keywords: Pregnancy; Oligohydramnios; Labor; Ultrasonography,prenatal
From: Chinese Journal of Primary Medicine and Pharmacy 2010;17(9):1179-1180
CountryChina
Language:Chinese
Abstract: Objective To study the effects of oligohydramnios in full-term pregnancy women deliveried on the perinatal outcomes.Methods 320 suspected oligohydramnios cases from January 2008 to June 2009 were taken as observation group,and compared with 320 cases full-term pregnant women with normal amniotic fluid and without any high-risk factors as control group.B-type ultras onography was used to determine the volume and index of amniotic fluid and fetal umbilical blood flow index (S/D).Blood estriol was determined combining with non-stress test(NST)and oxytocin challenge test(OCT) or contraction stress test(CST) examination to evaluate maternal and fetal situation.The perinatal outcomes of the two groups was analyzed and compared.Result The neonatal asphyxiation and mortality rate between the two groups had no significant difference( P ＞ 0.05).The rate of cesarean section in the observation group was increased( P＜ 0.05).Conclusion The term pregnancy women with oligohydramnion during labour diagnosed by B-type ultrasonography should select vaginal delivery based on comprehensive examination.