Electrical Impedance Tomography for Quantification of Pulmonary Edema in Acute Respiratory Distress Syndrome Patients
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 22
- 试验地点
- 1
- 主要终点
- Comparison between a novel EIT-based method to estimate pulmonary edema (lung water ratio-EIT ) with a conventional measurement for EVLW using trans-cardiopulmonary thermodilution technique
研究概览
简要总结
Evaluation of pulmonary edema is a key factor in monitoring and guidance of therapy in acute respiratory distress syndrome (ARDS) patients. To date, methods available at the bedside for estimating the physiologic correlate of pulmonary edema, extravascular lung water(EVLW), often are unreliable or require invasive measurements. The purpose of the this study is to develop a novel approach to reliably assess extravascular lung water by electrical impedance tomography(EIT).
研究设计
- 研究类型
- Observational
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients will be included in this study if the following criteria have been met:
- •Males and females > 18 years old and <85 years old (non-pregnant, non-lactating females).
- •Patients fulfilled the Berlin diagnostic criteria of ARDS
- •Signed written informed consent has been obtained
- •Patients had monitoring system Pulse-Induced Contour Cardiac Output (PiCCO)
排除标准
- •Females who are pregnant or lactating.
- •Patients with contraindication of EIT(Skin abrasions or wounds in the chest area.Patients with pacemakers or paced EKG rhythms.Thoracic deformity. Severe subcutaneous emphysema)
- •Patients <18 years old or > 85 years old
- •Patients Without monitoring system Pulse-Induced Contour Cardiac Output (PiCCO)
- •Patients with Cardiac function of grade 4 or patients with acute myocardial infarction or acute coronary syndrome
结局指标
主要结局
Comparison between a novel EIT-based method to estimate pulmonary edema (lung water ratio-EIT ) with a conventional measurement for EVLW using trans-cardiopulmonary thermodilution technique
时间窗: once the patient was consented and enrolled
次要结局
未报告次要终点
研究者
He Hongli
Principal Investigator
Sichuan Provincial People's Hospital