Results 21 to 30 of about 13,270 (195)
Study of the relationship between physiological process of placental separation and postpartum hemorrhage by ultrasound [PDF]
, 2013 目的：应用超声技术研究胎盘剥离生理过程，探讨胎盘剥离机制，分析第三产程子宫腔内部胎盘剥离过程与产后出血的关系，期望将超声诊断应用领域扩大到预测产后出血方面。进而有依据的早期干预产后出血，减少产后出血发生，降低产妇死亡率。 方法：选择2012年3月1日~2013年2月28日期间，在我院产房夜间自然分娩、单胎头位、产程进展顺利、无并发症和合并症的初产妇66例，使用B超诊断仪对该66例产妇胎盘剥离过程进行动态监测，记录分娩前后胎盘位置情况、子宫收缩情况、胎盘剥离情况等信息，准确记录第三产程和各分期时间 ...
路伟宏
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Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 4, Page 447-455, April 2025.ABSTRACT Objective A soluble fms‐like tyrosine kinase‐1 (sFlt‐1)‐to‐placental growth factor (PlGF) ratio cut‐off of 38 is currently considered optimal for ruling out pre‐eclampsia (PE); however, implementation of this ratio in clinical practice is limited.
M. N. Nan +15 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 3, Page 303-310, March 2025.ABSTRACT Objective Globally, one in four pregnant women is classified as overweight or obese, based on their prepregnancy body mass index (BMI). Obese pregnant women are at increased risk of adverse pregnancy outcomes and long‐term cardiovascular disease that occurs earlier in life.
M. Charakida +6 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2008 目的探讨孕妇剖宫产前后凝血四项指标的变化与产后出血的相关性。方法对48例剖宫产产后出血（出血量≥500 ml）的孕妇及30例正常 ...
黄衍锋 +4 more
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Analysis of mortality risk factors in pregnant women with liver failure. [PDF]
, 2013 目的:探讨肝衰竭孕妇的死亡危险因素。方法:回顾分析2002年7月至2011年8月我院收治的43例妊娠合并肝衰竭患者的临床资料,根据患者的结局分为存活组(27例)和死亡组(16例)。采用单因素分析和二元变量lOgISTIC逐步回归筛选相关的危险因素。结果:妊娠合并肝衰竭患者的病死率为37.21%(16/43),病原学以HbV感染多见(17/43),以无慢性肝病基础的急性和亚急性肝衰竭占多数(26/43)。死亡组的总胆红素(TbIl)、白蛋白(Alb)、凝血酶原活动度(PTA)、感染、≥Ⅱ级肝性脑病 ...
曹健英, 蒋佩茹, 陈宝花
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Prediction of pre‐eclampsia using maternal hemodynamic parameters at 12 + 0 to 15 + 6 weeks
Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 2, Page 173-182, February 2025.ABSTRACT Objectives To compare the maternal hemodynamic profile at 12 + 0 to 15 + 6 weeks' gestation in women who subsequently developed pre‐eclampsia (PE) and those who did not, and to assess the screening performance of maternal hemodynamic parameters for PE in combination with the Fetal Medicine Foundation (FMF) triple test, including maternal ...
X. Wang +9 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2014 产后出血是导致孕产妇死亡的主要原因之一,孕产妇特殊生理状态,如血容量增加、血液呈高凝状态等特性,使得产后出血具有出血迅猛、汹涌特点,加上临床上对产后出血量的估计存在严重不足,肉眼粗略估计大大低估了产后出血量,容易导致产后出血诊断不及时、处理延迟,最终发展为失血性休克、DIC,多器官功能障碍 ...
肖欢 +4 more
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, 2002 【目的】评价米索前列醇(Miso)用于足月妊娠引产的有效性及安全性。【方法】检索美国国立医学图书馆的 Medline 光盘数据库(1993 ～ 2001 年)以及中文CBMDISC(1994 ～ 2001 年)的光盘数据库相关文献623 篇, 其中124 篇入选, 涉 及病例数19 287 例。应用Me ta 分析统计方法对Miso 和缩宫素用于足月妊娠引产的效果、不良事件发生率进行综合分析比 较。【结果】Miso 组的平均引产成功率为89.6%, 缩宫素组的平均引产成功率为66.8 ...
万 王景 +4 more
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Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 5, Page 620-625, November 2024.ABSTRACT Objective To compare the diagnostic performance of different manufacturers' immunoassays for the soluble fms‐like tyrosine kinase‐1 (sFlt‐1)‐to‐placental growth factor (PlGF) ratio with that of a point‐of‐care (PoC) test for glycosylated fibronectin (GlyFn) in women with suspected pre‐eclampsia (PE).
I. Y. M. Wah +7 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2007 目的探讨剖宫产孕妇术前临产状态对其血清NO、NOS水平的影响以及在产后出血防治中的作用。方法选择剖宫产终止妊娠的孕妇180例,因臀位、社会因素、骨盆狭窄、胎儿宫内窘迫等行剖宫产术,按剖宫产术前临产与否分为临产组（n=88）:阴道试产6小时以上者;未临产组（n=92）:未经阴道试产直接行剖宫产术者;所有孕妇分别于剖宫产术麻醉前30分钟及术后2小时测血清NO及NOS,术中娩出胎儿后于子宫切缘上缘及胎盘母体面中央无钙化区分别取子宫肌组织及胎盘组织各一,切片作免疫组织化学分析iNOS的表达 ...
孙晓峰, 温岩, 张建平
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