NCT02527486招募中不适用
Airway Registry for Chronic Airway Diseases
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 800
- 试验地点
- 3
- 主要终点
- Death (time to death)
研究概览
简要总结
This is a multicenter, prospective observational cohort study, in which patients with chronic airway diseases including chronic obstructive pulmonary disease(COPD), asthma, asthma-COPD overlap syndrome (ACOS) will be recruited.
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
- 20 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Postbronchodilator FEV1/FVC < 0.7 AND chronic respiratory symptom
排除标准
- •Inclusion Criteria:
- •Never smoker or <5PY of smoking history AND Recurrent episodes of asthma symptoms (wheezing, dyspnea, chest tightness, cough) AND (either Positive BDR OR positive metacholine/mannitol/exercise provocation test)
- •Exclusion Criteria:
- •Inclusion Criteria:
- •COPD AND Asthma (regardless of smoking status)
- •Exclusion Criteria:
结局指标
主要结局
Death (time to death)
时间窗: upto 20 years
death from any cause, death from COPD-specific cause, death from CVD, malignancy
次要结局
- post-bronchodilator FEV1 change rates(upto 20 years (at least 3 years))
研究者
Chang-Hoon Lee
Associate professor
Seoul National University Hospital
研究点 (3)
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