Obstructive Airways Diseases in Emergency Department (OADED) Study
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 12
- 主要终点
- Correlation between capnography parameters and severity of asthma
研究概览
简要总结
This is an observational study which aims to evaluate the possibility of using data from a capnography device to assess obstructive airway severity in both Chronic Obstructive Pulmonary Disease (COPD) and Asthma patients.
详细描述
This is a feasibility observational study which aims to evaluate the possibility of using data from a capnography device to assess obstructive airway severity in both COPD and Asthma patients. The study will include adults asthma and COPD patients (age >18) that arrive at the Emergency Department (ED). Patients will be enrolled on a continuous basis and will be monitored by a capnograph and an oximeter before, during and after lung function assessment and medical treatment.
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
- •Ability and willingness to participate the study and sign informed consent form
- •Asthma / COPD patients
排除标准
- •Pregnant women
- •Asthma or COPD patients with FEV1 > 60%
- •Disability or unwillingness to undergo capnography measurement
- •Cannot be assessed for FEV1
- •Oxygen supply >5 L/min
结局指标
主要结局
Correlation between capnography parameters and severity of asthma
时间窗: 1/2 hour to 48 hours from enrollment of subjects
Correlation between the airway obstruction severity calculation based on the capnography parameters and the clinical severity of asthma and COPD as defined by forced expiratory volume in 1 second (FEV1), in severe asthma and COPD patients
次要结局
未报告次要终点