识别母亲中风中错过的诊断机会
Noora Haghighi1, Raeann Marie Bourscheid1, Catherine Shang1
1Department of Neurology, Columbia University, New York, NY (N.H., R.M.B., C.S., E.C.M.).
Stroke
|January 26, 2026
概括
超过四分之一的孕妇或产后患者错过了对中风的诊断机会. 加强临床医师教育对于改善妊娠期间和之后的中风诊断至关重要.
科学领域:
- 神经学 神经学
- 产科和妇科 产科和妇科
- 公共卫生 公共卫生
背景情况:
- 怀孕相关的中风可能会出现微妙的非焦点症状,增加了错过诊断机会 (MDO) 的风险.
- 孕妇和产后患者中风的及时和准确诊断对于有效的管理和改善结果至关重要.
研究的目的:
- 确定怀孕相关中风病例中错失诊断机会 (MDO) 的比例.
- 确定与怀孕相关的中风中MDO导致的因素.
- 突出改善诊断策略和临床医师教育的需要.
主要方法:
- 在5个美国中心 (2012-2021) 对135名年龄在18-50岁的怀孕相关中风患者进行了回顾性研究.
- 这些病例包括动脉缺血性中风,脑内出血,脑下关节出血或脑静脉血栓症.
- 验证的工具 (Safer Stroke-Dx) 被血管神经学家用来评估MDO.
主要成果:
- 27%的患者 (135人中有37人) 经历了MDO.
- 患有MDO的患者更有可能患出血性中风,并且之前的医疗接触率更高.
- 对于MDO的关键因素包括未能识别症状 (84%) 和遗漏神经成像 (81%),尽管典型的表现.
结论:
- 错过的诊断机会在与怀孕相关的中风中很常见,影响超过四分之一的患者.
- 显著需要加强临床医师教育,特别是非神经病学家,以改善这一群体中风的识别和诊断.
- 改善诊断途径可以导致更早的干预,并可能为患有中风的孕妇和产后患者带来更好的结果.
相关概念视频
Regulation of Stroke Volume
5.1K
The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
5.1K
Identifying Statistically Significant Differences: The F-Test
3.7K
The F-test is used to compare two sample variances to each other or compare the sample variance to the population variance. It is used to decide whether an indeterminate error can explain the difference in their values. The underlying assumptions that allow the use of the F-test include the data set or sets are normally distributed, and the data sets are independent of each other. The test statistic F is calculated by dividing one variance by another. In other words, the square of one standard...
3.7K
Appendicitis-II: Diagnostic Studies and Management
545
Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
545
Cardiac Output and Stroke Volume
4.8K
Cardiac output (CO) is an integral aspect of human physiology, reflecting the heart's efficiency and responsiveness to the body's needs. It represents the volume of blood that the left or right ventricle ejects into the aorta or pulmonary trunk each minute. The CO is calculated by multiplying the heart rate (HR)—the number of heartbeats per minute—by the stroke volume (SV)—the amount of blood pumped out with each heartbeat.
In an average resting adult male, the typical cardiac...
In an average resting adult male, the typical cardiac...
4.8K
Asthma-IV: Diagnostic and Management
3.1K
The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
3.1K
Myasthenia Gravis: Diagnostic Tests
2.3K
Myasthenia gravis is an autoimmune condition affecting neuromuscular transmission, causing generalized weakness in skeletal muscles. Initial diagnoses rely on patients' signs, symptoms, and medical history. The challenge lies in distinguishing myasthenia from other muscular dystrophies. An important diagnostic feature is the significant improvement of symptoms after administering anticholinesterase inhibitors.
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
2.3K


