在低风险怀孕中显示与普遍的第三季度超声波检查:干预前后研究
Aaron W Roberts1, John Hotra1, Eleazar Soto1
1Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center, Houston, TX (Dr Roberts, Mr Hotra, Drs Soto, Sibai, Blackwell, and Chauhan).
American journal of obstetrics & gynecology MFM
|April 7, 2024
概括
在低风险怀孕中,全方位第三季度超声波减少了新生儿和母亲的不良结果. 这种方法可以更好地检测胎儿生长和羊水异常,提高产前护理.
科学领域:
- 产科和妇科 产科和妇科
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 诊断成像 诊断成像 诊断成像
背景情况:
- 第三个三个月的超声波在低风险怀孕中适用于 fundal 高度和妊娠年龄差异.
- 之前对低风险怀孕的普遍第三季度超声波的研究表明,与指定的检查相比,新生儿或母亲的结果没有得到改善.
研究的目的:
- 为了确定低风险怀孕的第三季度全方位超声波是否可以减少复合新生儿不良结果.
- 为了比较复合母亲不良结果的变化和胎儿生长或羊水异常的检测.
主要方法:
- 在9个地点进行的干预前后研究包括没有第三季度超声波指示的低风险怀孕.
- 在干预后期,在36.0-37.6周实施了全方位超声波,与在实施前期指示的超声波相比.
- 确定了新生儿和母亲不良事件的综合结果,并使用贝叶斯统计数据进行样本大小计算和分析.
主要成果:
- 在全方位超声波组中,确定的胎儿生长或羊水异常的发生率显著增加 (7.1%与22.2%相比).
- 综合新生儿不良结果发生在2.6%的介入前和1.8%的介入后 (83%的风险降低概率).
- 在干预前的8.6%和干预后的6.5% (90%的风险降低概率) 发生了母体组合不良结果.
结论:
- 在低风险怀孕中,全方位的第三季度超声波减弱了新生儿和母亲的复合不良结果,而与以指示超声波进行的常规护理相比.
- 这项研究表明,普遍查有助于改善低风险怀孕中围产期的结果.
相关概念视频
Ultrasonography
4.5K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
4.5K
Ultrasound I: Abdominal Ultrasonography
216
Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
216


