静脉补液加饮水疗法治疗妊娠晚期羊水过少的临床疗效评价

目的观察静脉补液联合饮水疗法治疗妊娠晚期羊水过少的临床疗效。方法选择我院2015年4月~2016年4月收治的妊娠晚期羊水过少孕妇138例为观察组,给予静脉补液加饮水治疗,同期选择120例孕妇作为对照组仅行常规胎儿监护。监测两组羊水指数(AFI)变化情况,观察比较两组剖宫产率、胎儿宫内窘迫、羊水粪染率、新生儿窒息率等指标。结果两组干预前AFI比较无统计学意义(P0.05);干预后,观察组AFI值升高明显优于对照组,差异有统计学意义(P0.05)。观察组的剖宫产率、胎儿宫内窘迫、羊水粪染率、新生儿窒息等不良妊娠结局发生率明显低于对照组,差异均具有统计学意义(P0.05)。结论静脉补液加饮水疗法是治疗妊娠晚期羊水过少的可行、有效措施之一,能有效增加羊水量,降低剖宫产率,对改善母婴结局具有积极意义。     

剖宫产与围产儿死亡率的关系(附剖宫产167例临床分析)

我院1992年7月1日～1993年6月30日剖宫产167例,其中胎窘剖宫产39例、相对性头盆不称49例、臀位16例、妊娠肝内胆汁郁积症19例、羊水过少18例、内科合并症4例、妊高症5例、珍贵儿3例、前置胎盘1例、胎盘早剥2例、社会因素4例、过期妊娠7例,剖宫产率27.6％,围产儿死亡率2.1％。我院严格掌握剖宫产指征,避免分娩时过度干扰,排除不必要的     

羊水栓塞9 例临床分析

羊水栓塞是指分娩过程中,羊水物质进入母体血循环引起肺栓塞,休克,DIC等一系列严重症状综合征。是比较少见的,严重威胁母婴安全的产科并发症[1,2]。也是孕产妇死亡的重要原因之一,死亡率在70-80%。1临床资料我们自1983年至2003年治疗羊水栓塞9例,现报告如下。表19例患者的临床资料病例123456789日期83.290.1092.195.999.1102.502.1003.803.9年龄223134433526304132孕周133940274140384111分娩方式钳刮术产钳剖宫产中引晚期引产剖宫产剖宫产剖宫产钳刮术发病时间术中四产程术中四产程临产前术中术中术中术中发病症状++++++++++++++++++++++…     

妊娠期肝内胆汁淤积症256例临床分析

目的：探讨改善妊娠期肝内胆汁淤积症患者围生结局及围生儿预后的方法。方法：对2006年3月．2011年3月在我院住院分娩的256例ICP患者及从我院住院无并发症正常分娩的10112个患者中随机抽取的256例患者的产检情况、分娩方式、围生儿结局进行回顾性分析。结果：ICP组与对照组在分娩方式、产后出血、早产、新生儿窒息、羊水粪染、圉产儿死亡等方面比较差异均具有统计学意义（P〈0．05）;产检组与未检组在产后出血、早产、新生儿窒息、羊水粪染、围产儿死亡等方面比较差异有统计学意义（P〈0．05）。结论：妊娠期肝内胆汁淤积症可增加早产、胎儿宫内窘迫、新生儿窒息、产后出血发生率,重视产前检查和孕期保健,对ICP患者做到早发现、早诊断、早治疗,选择适当分娩方式、适时终止妊娠,对改善围生结局及围生儿预后有积极的意义。     

347例妊娠期肝内胆汁淤积症羊水性状与妊娠结局的分析

目的:探讨妊娠期肝内胆汁淤积症(intrahepatic cholestasis of pregnancy ICP)羊水性状与妊娠结局的关系。方法:对我院2005年1月～2009年12月住院分娩的患者资料进行回顾分析,统计羊水污染率、新生儿窒息发生率、围产儿死亡率及剖宫产率等。结果:347例ICP中轻度278例,重度69例。羊水污染89例(Ⅰ级19例,Ⅱ级14例,Ⅲ级56例),羊水污染率为25.6%。重度ICP中羊水污染46例,发生率为66.7%。89例ICP羊水Ⅱ级及Ⅲ级病例中出现3例新生儿窒息。结论:ICP的羊水性状与病情程度基本一致,羊水污染预示着不良的妊娠结局,适时终止妊娠可降低围生儿病率。     

妊娠期肝内胆汁淤积症256例临床分析

目的:探讨改善妊娠期肝内胆汁淤积症患者围生结局及围生儿预后的方法。方法:对2006年3月-2011年3月在我院住院分娩的256例ICP患者及从我院住院无并发症正常分娩的10112个患者中随机抽取的256例患者的产检情况、分娩方式、围生儿结局进行回顾性分析。结果:ICP组与对照组在分娩方式、产后出血、早产、新生儿窒息、羊水粪染、围产儿死亡等方面比较差异均具有统计学意义(P<0.05);产检组与未检组在产后出血、早产、新生儿窒息、羊水粪染、围产儿死亡等方面比较差异有统计学意义(P<0.05)。结论:妊娠期肝内胆汁淤积症可增加早产、胎儿宫内窘迫、新生儿窒息、产后出血发生率,重视产前检查和孕期保健,对ICP患者做到早发现、早诊断、早治疗,选择适当分娩方式、适时终止妊娠,对改善围生结局及围生儿预后有积极的意义。     

中期妊娠羊水过少2例报告

中期妊娠羊水过少２例报告黄球英（广东省惠州市妇幼保健院５１６００１）中期妊娠出现羊水过少极少见。容易并发胎儿畸形,胎盘病变率高,往往产生不良后果。本文报告２例典型病例。１病例介绍例１,患者３０岁,孕２产１,停经５个多月,少量阴道流血,于１９９５年７月...     

法安明联合维生素E对胎儿生长受限高危患者早期干预的临床研究

目的:探讨法安明联合维生素E对胎儿生长受限高危患者进行早期干预的临床疗效。方法:选择存在胎儿生长受限高危因素的孕妇共156例,研究组86例,每天皮下注射一次法安明5000U,同时给予天然维生素胶丸E0.1g,每天口服3次,可根据D-二聚体结果调整法安明用量直至降至正常,孕中期开始补钙。对照组70例,孕早期不干预,孕中期开始补钙。比较两组妊娠结局。结果:研究组分娩孕周、新生儿出生体重明显高于对照组,胎儿生长受限、羊水过少、妊娠期高血压疾病、新生儿窒息的发生率明显低于对照组,两组比较差异有统计学意义(P0.05);两组宫内死胎、围产儿死亡的发生率无差异(P0.05)。结论:法安明联合维生素E对胎儿生长受限高危患者进行早期干预,可减少胎儿生长受限、羊水过少、妊娠期高血压疾病及新生儿窒息等的发生,改善妊娠结局及围生儿预后。     

孕妇孕期营养指导及体质量控制对妊娠结局的影响

目的:对孕妇进行孕期营养指导及体质量控制,探究其对妊娠结局的影响。方法:将2011年2月-2014年2月期间我院收治的孕产妇150例纳入本次研究,所有研究对象随机均衡分为研究组和对照组,每组各75例。对照组孕产妇仅行常规妇科检查,研究组孕产妇在医护人员指导下行孕期营养指导和体质量控制,比较两组分娩方式,妊娠过程状况及围产儿情况。结果:研究组剖宫产率为17.33%低于对照组的57.33%,组间差异存在统计学意义(P0.05)。研究组贫血、羊水过少、产后出血率均低于对照组,差异有统计学意义(P0.05)。研究组胎龄及巨大儿及胎儿窘迫率均低于对照组,差异有统计学意义(P0.05)。结论:孕产妇在孕期进行营养膳食指导,控制体质量在合理范围内,可以改善孕妇妊娠结局,降低妊娠过程中并发症发病率,提高围产儿状况,保证孕妇和婴儿健康。     

347例妊娠期肝内胆汁淤积症羊水性状与妊娠结局的分析

目的:探讨妊娠期肝内胆汁淤积症(intrahepatic cholestasis of pregnancy ICP)羊水性状与妊娠结局的关系.方法:对我院2005年1月～2009年12月住院分娩的患者资料进行回顾分析,统计羊水污染率、新生儿窒息发生率、围产儿死亡率及剖宫产率等.结果:347例ICP中轻度278例,重度69例.羊水污染89例(Ⅰ级19例,Ⅱ级14例,Ⅲ级56例),羊水污染率为25.6％.重度ICP中羊水污染46例,发生率为66.7％.89例ICP羊水Ⅱ级及Ⅲ级病例中出现3例新生儿窒息.结论:ICP的羊水性状与病情程度基本一致,羊水污染预示着不良的妊娠结局,适时终止妊娠可降低围生儿病率.     

Multi-fetal pregnancy reduction does not influence perinatal results in twin pregnancies.

The objective of this study was to compare perinatal results in multifetal pregnancies where the reduction to twins was performed with non-reduced twin pregnancies. Perinatal results in 99 sets of twins after transabdominal multifetal pregnancy reduction of triple and higher-order multiple pregnancies performed in a single center were compared with a control group consisting of 151 twin pregnancies conceived in the same time period after infertility treatment, which were not a result of reduction. The main outcome measures were length of pregnancies, weight of the newborns, percentage of miscarriages and the mode of the delivery were analyzed. No significant difference could be found at a 5% level of significance regarding the average duration of pregnancy or average weight of the twins. Fisher test on 5% significance level did not ascertain any significant difference in the probability of miscarriage between the group with reduction (5.26%) and the group without reduction (12.84%). At a 5% level of statistical significance, no significant difference in probability of perinatal death of the fetus or delivery of a stillborn fetus was found. The percentage of cesarean sections did not differ significantly in both groups. The analysis of both groups demonstrated that reduction of multifetal pregnancies to twins may not influence perinatal results in comparison to twin pregnancies where reduction was not performed.     

Idiopathic thrombocytopenic purpura in pregnancy and neonatal period

In pregnancy and neonatal period both mother and child are endangered by bleeding complications due to maternal idiopathic thrombocytopenic purpura. Obstetrical and perinatal management therefore must aim at increasing maternal and fetal platelet count. In our paper six patients in nine pregnancies are reported. Two of them (five pregnancies) were treated with corticosteroids, four of the patients were successfully treated with i.v. immunoglobulins (IgG). Longterm steroid application and splenectomy during pregnancy may be hazardous for mother and fetus. IgG i.v. administration in contrast offers a new and safe way to control maternal and fetal platelet counts during pregnancy, delivery and the neonatal period.     

早发型重度子痫前期终止妊娠对母婴预后的影响分析

目的:探讨早发型重度子痫前期终止妊娠时机对母婴预后结局的作用,为临床实践提供指导。方法:从2007年1月至2010年12月期间在我院妇产科分娩并为重度子痫前期患者中随机选取135例作为研究对象。按终止妊娠时间分为两组,A组<32周、32周≤B组≤34周。对两组均终止妊娠,比较两组间血压状况、尿蛋白、血小板、凝血、眼底状况及胎儿监护。结果:A组的胎盘早剥、子痫和肾功能损害的发生率略高于B组,然而差异均无统计学意义(P>0.05)。A组的新生儿窒息率,新生儿呼吸窘迫综合征发生率,围产儿死亡率等3个指标均明显高于B组,且卡方检验显示,两组比较差异有显著性(P<0.05)。结论:对于终止妊娠的时间、方式应根据患者的状况进行综合考虑。无论选择何时终止妊娠或治疗,都应该综合考虑母婴两方面的状况,密切进行监护,尽量获得良好的结局。     

Perinatal outcome of pregnancies in women aged 40 and over

Perinatal outcome of pregnancies at forty and over was analyzed starting from the diagnosis of pregnancy to seven days following delivery. Retrospectively, pre-gestational health and reproduction status were dealt with, as well as the course of pregnancy, deliveries, and newborn children (study group). The control group was composed of pregnant women aged 20 to 29, who were identical to study group in terms of parity. Statistical data processing was done by means of chi2-test, and contingency 2 x 2 tables. The difference was significant if p < 0.05. Out of 2,099 diagnosed wanted pregnancies at forty and over, 415 (19.8%) had a miscarriage, in 33 (1.6%) an artificial abortion was performed after determining the fetus karyotype and 1,651 (78.2%) of pregnant women delivered. In 66.2% of pregnancies the fetus karyotype was determined and in 33 (2.5%) fetuses chromosomal abnormalities were found Incidence of deliveries at 40 and over is 1.38%, which is a 35.6-percent increase in the last ten years. Nullipara and pluripara had an increase, and multipara had a decrease. Pre-gestational health and reproduction status in study group is lower than in control group. Complications during pregnancy: threatened abortion, EPH gestosis, placenta praevia, gestational diabetes, late fetal death are more frequent than in control group (p < 0.05). In intrapartal terms, more frequent were induction of delivery, meconium-stained amniotic fluid, fetal distress, operative vaginal deliveries, and Cesarean section (p < 0.05). In neonatal outcome there are more premature infant, there are more VLBW, LBW, SGA, newborn with low Apgar index values, and the total perinatal death is greater than in the control group (p < 0.05). In perinatal terms, (from the diagnosis to the seventh day following delivery) 1,617 children survived (77.0%), meaning that perinatal loss was 482 (23.0%). Authors conclude that pregnancy at 40 and over is a high-risk pregnancy. There is a high risk of pre-gestational and gestational complications, and perinatal loss is high. Therefore, those pregnancies are not desirable from the medical point of view.     

Physiology of alpha-fetoprotein as a biomarker for perinatal distress: relevance to adverse pregnancy outcome

The many physiologic roles of human alpha-fetoprotein (HAFP) and its correlation with perinatal distress/pregnancy outcome are rarely addressed together in the biomedical literature, even though HAFP has long been used as a biomarker for fetal birth defects. Although the well being of the fetus can be monitored by the measurement of gestational age-dependent HAFP in biologic fluid levels (serum, amniotic fluid, urine, and vaginal fluids) throughout pregnancy, the majority of clinical reports reflect largely second trimester and (less likely) first trimester testing due to regulatory clinical restrictions. However, reports of third-trimester and pregnancy term measurement of HAFP levels performed in clinical research and/or investigational settings have gradually increased over the years and have expanded our base knowledge of AFP-associated pregnancy disorders during these stages. The different structural forms of HAFP (isoforms, epitopes, molecular variants, etc.) detected in the various biologic fluid compartments have been limited by antibody recognition of specific epitopic sites developed by the kit manufacturers based on antibody specificity, sensitivity, and precision. Concomitantly, the advances in elucidating the various biologic actions of AFP are opening new vistas toward understanding the physiologic roles of AFP during pregnancy. The present review surveys HAFP as a biomarker for fetal distress during the perinatal period in view of its structural and functional properties. An attempt is then made to relate the AFP fluid levels to adverse pregnancy complications and outcomes. Hence, the present review was divided into two major sections: (I) AFP structure and function considerations and (II) the relationship of AFP levels to the distressed fetus during the third trimester and at term.     

Terminal monosaccharide expression on amniotic glycoproteins as biomarkers of fetus maturity

Glycotypes, particularly those that terminate with sialic acid and fucose are known to play a fundamental role in human development, during implantation, growth and differentiation of fetal tissues. The present review describes changes in the exposition of terminal sialic acid and fucose isoforms in the amniotic fluid glycoconjugates, α1-acid glycoprotein and fibronectin during critical stages of pregnancy, i.e. second and third trimester, perinatal period, delivery and post-date pregnancy. The distinct amniotic glycoforms are suggested to be implicated in regulatory processes to ensure homoeostasis during pregnancy and to protect the fetus. These may have the potential of becoming additional laboratory makers in obstetrics to monitor pregnancy.     

妊娠期高血压疾病发病危险因素及对妊娠结局的影响

目的:探讨妊娠期高血压疾病(HDCP)发病的危险因素及其对妊娠结局的影响,以期为HDCP的诊断和早期预防提供一定的临床依据。方法:选择2011年11月到2014年11月在我院接受治疗的120例HDCP患者,设为实验组,同期选择120例正常孕产妇作为对照组。自制调查问卷调查受试者的临床资料以及妊娠结局,分析HDCP的危险因素,对比观察两组妊娠结局的差异。结果:(1)单因素分析显示,HDCP发病的危险因素可能有:年龄、体质指数(BMI)、月收入、高血压家族史、孕期并发症、负面情绪、文化程度(均P0.05)。(2)进一步行多因素非条件Logistic回归分析显示,HDCP发病的危险因素有:BMI、高血压家族史、负面情绪及文化程度。(3)实验组患者胎儿窘迫、低体重儿、新生儿窒息、围产儿死亡及胎儿畸形的发生率均明显高于对照组,具有显著性差异(P0.05)。结论:导致HDCP发病的危险因素较多,主要有BMI、高血压家族史、负面情绪及文化程度等,这些因素极易导致不良妊娠结局。     

Effects of acute oligohydramnios on respiratory system of fetal sheep.

Prolonged oligohydramnios, or a lack of amniotic fluid, is associated with pulmonary hypoplasia and subsequent perinatal morbidity, but it is unclear whether short-term or acute oligohydramnios has any effect on the fetal respiratory system. To investigate the acute effects of removal of amniotic fluid, we studied nine chronically catheterized fetal sheep at 122-127 days gestation. During a control period, we measured the volume of fluid in the fetal potential airways and air spaces (VL), production rate of that fluid, incidence and amplitude of fetal breathing movements, tracheal pressures, and fetal plasma concentrations of cortisol, epinephrine, and norepinephrine. We then drained the amniotic fluid for a short period of time [24-48 h, 30.0 +/- 4.0 (SE) h] and repeated the above measurements. The volume of fluid drained for the initial studies was 1,004 +/- 236 ml. Acute oligohydramnios decreased VL from 35.4 +/- 2.9 ml/kg during control to 22.0 +/- 1.6 after oligohydramnios (P less than 0.004). Acute oligohydramnios did not affect the fetal lung fluid production rate, fetal breathing movements, or any of the other measured variables. Seven repeat studies were performed in six of the fetuses after reaccumulation of the amniotic fluid at 130-138 days, and in four of these studies the lung volume also decreased, although the overall mean for the repeat studies was not significantly different (27.0 +/- 5.2 ml/kg for control vs. 25.5 +/- 5.5 ml/kg for oligohydramnios). Again, none of the other measured variables were altered by oligohydramnios in the repeat studies.(ABSTRACT TRUNCATED AT 250 WORDS)     

Fetal and neonatal breathing movements in man after betamethasone.

Nineteen women in the last trimester of pregnancy were treated with betamethasone 12 mg daily for three consecutive days. The fetal breathing movements were monitored by an ultrasonic method before and after the treatment and the patterns of movements were compared to those in controls. In seven treated cases the recording of breathing was performed also in the neonatal period. Betamethasone in the given dose, which causes pronounced alterations in the fetal corticosteroid balance, does not influence the pattern of breathing movements in the fetus and newborn. Although corticosteroids are known to affect several functions of CNS, the maturation of mechanisms regulating breathing movements in the perinatal period is apparently not accelerated by betamethasone.