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相关概念视频

Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

254
Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
254
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies01:20

Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies

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The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
262
Venous Thrombosis IV: Nursing Management01:30

Venous Thrombosis IV: Nursing Management

175
Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
175
Venous Thrombosis I: Introduction01:30

Venous Thrombosis I: Introduction

245
Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...
245
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

267
Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
267
Pulmonary Embolism III: Nursing Management01:27

Pulmonary Embolism III: Nursing Management

311
A pulmonary embolism occurs when a thrombus, amniotic fluid, tumor tissue, fat, or air embolus blocks one or more pulmonary arteries. Effective nursing management and patient education are crucial for improving outcomes and preventing recurrence.Nursing management starts with obtaining a comprehensive patient history, particularly noting any history of deep vein thrombosis (DVT). Assess for clinical manifestations, including dyspnea, chest pain, crackles, heart murmurs, and signs of right-sided...
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相关实验视频

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Point-Of-Care Ultrasound Screening for Proximal Lower Extremity Deep Venous Thrombosis
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延迟静脉血栓栓塞的诊断和死亡风险

Min-Jeoung Kang1,2, Richard Schreiber3, Veysel Karani Baris1,4

  • 1Department of Medicine, Division of General Internal Medicine, Brigham and Women's Hospital, Boston, Massachusetts.

JAMA network open
|September 26, 2025
PubMed
概括
此摘要是机器生成的。

观察到静脉血栓塞栓症 (VTE) 的诊断延迟率很高,延迟诊断显著增加死亡风险. DOVE eCQM工具可以帮助提高VTE诊断的质量.

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科学领域:

  • 医疗信息学 医疗信息学
  • 临床质量测量临床质量测量
  • 公共卫生 公共卫生

背景情况:

  • 静脉血栓栓塞 (VTE) 的非特异性症状使早期检测复杂化.
  • 目前缺乏用于监测VTE诊断延迟的自动化工具.
  • 及时诊断VTE对于患者的治疗结果至关重要.

研究的目的:

  • 为了评估两种不同的EHRs的两个医疗保健系统的VTE (DOVE) 诊断延迟率.
  • 为了分类错过VTE诊断的原因.
  • 评估诊断延迟与30天全因死亡率之间的关联.

主要方法:

  • 从大众医院布里格姆 (MGB) 和宾夕法尼亚州立卫生局 (PSH) 收集的电子健康记录 (EHR) 数据的回顾性分析.
  • 开发和应用电子临床质量测量 (eCQM) 来量化DOVE.
  • 及时 (≤24小时) 和延迟 (>24小时) VTE诊断之间的30天全因死亡率的比较.

主要成果:

  • 观察到高的DOVE率:79.43% (MGB) 和82.38% (PSH) 使用超过24小时的门.
  • 与医生相关的因素是诊断延迟的最常见原因.
  • 推迟VTE诊断与30天全因死亡率的增加有关 (RR 3.31在MGB;RR 1.28在PSH).

结论:

  • 持续高的DOVE率表明,在及时诊断VTE方面存在重大挑战.
  • DOVE eCQM 工具对于识别和解决诊断延迟非常有价值.
  • 实施DOVE eCQM可以支持多个医疗保健层面的质量改善倡议.