NCT05665218招募中不适用
Cardiac Output Assessment in Pulmonary Hypertension Patients Undergoing Right Heart Catheterization
UOSD Emodinamica Diagnostica e Interventistica1 个研究点 分布在 1 个国家目标入组 1 人开始时间: 2022年1月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 1
- 试验地点
- 1
- 主要终点
- differences in cardiac output values measured using three different methods (Direct Fick, Indirect Fick and Thermodiluition)
研究概览
简要总结
The objective of this observational study is to compare cardiac output evaluation by the Direct Fick method, Indirect Fick method and Thermodiluition in pulmonary hypertension (PH) patients undergoing right heart catheterization (RHC).
The main questions it aims to answer are:
- Are these methods interchangeable?
- Can possible discrepancies influence risk stratification and therapeutic management of PH patients? All consecutive patients aged ≥18 years, referred for RHC for suspected PH, will be included. Exclusion criteria will be contraindications to RHC, cardiac shunts and failure to obtain informed consent. Patients will undergo RHC by a Swan-Ganz catheter through the right internal jugular vein ultrasound-guided cannulation and cardiac output will be calculated using the three above-mentioned methods.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 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
- 否
入选标准
- •Age ≥18 years
- •Suspected pulmonary hypertension at clinical and echocardiographic evaluation
排除标准
- •contraindication to Right Heart Catheterization (RHC)
- •cardiac shunt
- •inability to provide informed consent
结局指标
主要结局
differences in cardiac output values measured using three different methods (Direct Fick, Indirect Fick and Thermodiluition)
时间窗: through study completion, an average of 1 year
In all patients cardiac output will be measured using the three methods to evaluate if the values obtained significantly differ
次要结局
未报告次要终点
研究者
Livio Giuliani
Livio Giuliani MD, PhD
UOSD Emodinamica Diagnostica e Interventistica
研究点 (1)
Loading locations...
相似试验
撤回
不适用
Noninvasive Cardiac Output Measurements in Patients With Pulmonary Hypertension Undergoing Right Heart Catheterization With Acute Vasodilator TestingPulmonary HypertensionNCT01275690University of Chicago
撤回
不适用
Noninvasive Cardiac Output Measurements in Patients With Pulmonary Hypertension Undergoing Exercise TestingPulmonary HypertensionNCT01275703University of Chicago
已完成
不适用
Cardiac Output Pulmonary Arterial Catheter Compared to FloWave™ 1000Mitral Valve ProlapseAortic Valve DiseaseIschemic CardiomyopathyCongestive Heart FailureMitral RegurgitationTricuspid RegurgitationNCT00665301Woolsthorpe Technologies, LLC54
已完成
不适用
ClearSight Validation in PediatricsShockHypotension and ShockNCT03701646Nemours Children's Clinic10
招募中
不适用
Hemodynamic Testing Strategies to Assess Pulmonary Hypertension in Heart FailureHeart FailureNCT05672719Mount Sinai Hospital, Canada74