Endtidal Carbon Dioxide for Earlier Detection of Pulmonary Hypertension in Patients With Suspicion of Pulmonary Hypertension
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- Measurement PetCO2
研究概览
简要总结
Measurement of the endtidal carbon dioxide by capnography to exclude or to ensure the diagnosis pulmonary hypertension. The aim of the study is to obtain an endtidal carbon dioxide cut-off value for the diagnostic algorithm for pulmonary hypertension as an easily measurable and cheap diagnostic tool in patients with suspicion of pulmonary hypertension.
详细描述
The disease pulmonary hypertension is due to a remodeling of the lung vessels which results in a change of the exhaled air. This change is measurable with a so called capnograph. The investigators want to measure the breath from patients with and without pulmonary hypertension to detect a cut-off value for the diagnosis pulmonary hypertension.
Patients which have the probably diagnosis pulmonary hypertension and are older than 18 years are investigated. This patients will get an right heart catheterization and a measurement from their exhaled air.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age > 18 years, suspicion of pulmonary hypertension, planned or accomplished right heart catheterization
排除标准
- 未提供
结局指标
主要结局
Measurement PetCO2
时间窗: At baseline
Measurement PetCO2 by capnography at rest after or before a right heart catheterization, comparison of the parameter between patients with and without
次要结局
- Establishing a cut-off(At baseline)
研究者
Sophie Herbst
Study Chair: Ghofrani H. Ardeschir, Prof. Dr. University of Giessen
University of Giessen