摘要
目的：探讨足月胎儿临产时的羊水乳酸水平对胎儿窘迫的预测价值。方法：收集2006年4月-2010年1月在我院阴道分娩的孕37-41＋6足月单胎头位产妇,临产前B超胎儿发育正常,将产程中出现不良胎监图形130例和羊水粪染87例作为观察组,将产前正常胎监图形、羊水清且有良好结局的新生儿240例作为对照组,测定羊水乳酸水平,同时采脐血做血气分析。结果：羊水Ⅰ度及Ⅱ度粪染而胎儿监护正常的病例,其羊水乳酸值与对照组比较,差异无显著性意义（P〉0.05）,羊水Ⅲ度粪染的羊水乳酸值水平明显升高（P〈0.05）。观察组发生胎儿窘迫及新生儿窒息的病例,其羊水乳酸水平明显高于对照组（P〈0.05）。结论：胎儿缺氧时羊水乳酸水平升高,对诊断胎儿窘迫有一定的价值。
Objective：To explore the predictive value of amniotic fluid lactic acid of full term fetus causing fetal distress when laboring.Methods：Measurement of amniotic fluid lactic acid and blood gas analysis of cord blood of single cephalic term pregnancies of 37 to 41＋6 vagina delivery from April,2006 to January,2010.The study group included 130 cases of bad fetus monitoring graphics and 87 cases of meconium heavily stained amniotic fluid with normal fetal development of type-B ultrasonic before laboring,while the control group included 240 cases of normal fetus monitoring graphics and clear amniotic fluid.Result：The cases of meconium stained amniotic fluid grade I and II and normal fetal monitoring, the value of amniotic fluid lactic acid was no significant difference（P〈0.05）,while the cases of meconium stained amniotic fluid grade III, the value of amniotic fluid lactic acid was greatly higher than that of the control group（P〈0.05）.The value of amniotic fluid lactic acid of cases with fetal distress and asphyxia of newborn in study group was obviously higher than that of the control group（P〈0.05）.Conclusion：The value of amniotic fluid lactic acid increases in fetal hypoxia and it is of value to diagnose fetal distress.
出处
《实用中西医结合临床》
2011年第6期74-76,共3页
Practical Clinical Journal of Integrated Traditional Chinese and Western Medicine
关键词
羊水
乳酸
胎儿窘迫
Amniotic fluid
Lactate
Fetal distress
