Diagnostic Value of Right Ventricular 'Bubble Time' in Pulmonary Embolism
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 250
- 试验地点
- 2
- 主要终点
- Bubble time
研究概览
简要总结
The study will be multi-centre and prospectively planned. All patients who undergo contrast-enhanced computed tomography in the emergency department with a preliminary diagnosis of pulmonary embolism and who do not meet the exclusion criteria will be included in the study. Informed consent will be obtained from all patients prior to the study. Patients included in the study will undergo bedside ultrasound to assess bubble time, right ventricle-left ventricle ratio, presence of a septal defect, and tricuspid insufficiency, and the diagnostic value of these findings will be evaluated. The bedside ultrasound will be part of the emergency department critical care examination, will not incur any costs for the institution, and will be performed and evaluated by an emergency medicine specialist and assistant.
详细描述
The study will be multi-centre and prospectively planned. All patients who undergo contrast-enhanced computed tomography in the emergency department with a preliminary diagnosis of pulmonary embolism and who do not meet the exclusion criteria will be included in the study. Informed consent will be obtained from all patients prior to the study. Patients included in the study will undergo bedside ultrasound to assess bubble time, right ventricle-left ventricle ratio, presence of a septal defect, and tricuspid insufficiency, and the diagnostic value of these findings will be evaluated. The bedside ultrasound will be part of the emergency department critical care examination, will not incur any costs for the institution, and will be performed and evaluated by an emergency medicine specialist and assistant.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •- All patients presenting to the emergency department with any symptoms, undergoing pulmonary CT angiography due to suspected pulmonary embolism or evaluated as having a strong likelihood of embolism when CT cannot be performed will be included in the study.
排除标准
- •Patients under the age of 18
- •Patients with a severe history of tricuspid insufficiency
- •Patients with a severe of pulmonary hypertension
- •Patients with a severe of right heart failure
- •Patients without an echocardiographic report approved by cardiology within 48 hours after emergency admission
- •Patients in whom ultrasonographic measurements cannot be performed
- •Patients who refuse diagnosis and treatment voluntarily
结局指标
主要结局
Bubble time
时间窗: through study completion, an average of six months
The diagnostic value of bubble time
bubble time in pulmonary embolism
时间窗: through study completion, an average of six months
The diagnostic value of bubble time in pulmonary embolism
次要结局
未报告次要终点
研究者
Mümin Murat Yazıcı
Emergency Specialist, Principal Investigator
Recep Tayyip Erdogan University Training and Research Hospital