NCT00722267已完成不适用
Patient Perception of Symptom Variability. A Cross-sectional Study of Patients With Severe COPD.
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- AstraZeneca
- 入组人数
- 7,400
- 试验地点
- 1
- 主要终点
- Patient's perception of the variability of symptoms due to severe stable state COPD throughout the day, the week and the year
研究概览
简要总结
This study is investigating how patients with severe stable state COPD perceive the variability of their symptoms throughout the day, the week and the year; the impact of these variations on their daily activities or sleep quality and how they deal with their treatments. For this purpose patients will be asked to answer a questionnaire over the phone
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 45 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Outpatients with a diagnosis of COPD
- •FEV1<50% and FEV1/FVC<0.7 according to lung function data in medical records.
- •Smoker or ex-smoker > 10 pack-years
- •Informed consent obtained
排除标准
- •Ongoing exacerbation of COPD or within the previous 3 months
- •Any other significant respiratory disease (including asthma and allergic rhinitis)
结局指标
主要结局
Patient's perception of the variability of symptoms due to severe stable state COPD throughout the day, the week and the year
时间窗: Once
次要结局
- Factors that may influence the patient's perception of symptom variability(Once)
- Describe how patient use their COPD treatment(Once)
- Impact of symptoms (and variability of symptoms) on the patient's morning & daily living activities and sleep quality.(Once)
研究者
研究点 (1)
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