A Simplified Screening Questionnaire to Detect the Existence of Severe Obstructive Sleep Apnea in Chronic Obstructive Pulmonary Disease Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 67
- 试验地点
- 1
- 主要终点
- The efficacy of simple questionnaire to detect severe OSA in COPD patients
研究概览
简要总结
To detect the existence of severe obstructive sleep apnea (OSA) in chronic obstructive pulmonary disease (COPD) patients, which had higher mortality and hospitalization rate, a simplified questionnaire was developed for identifying those COPD patients with severe OSA.
详细描述
To detect the existence of severe obstructive sleep apnea (OSA) in chronic obstructive pulmonary disease (COPD) patients, which had higher mortality and hospitalization rate, a simplified questionnaire was developed for identifying those COPD patients with severe OSA.
With patient's BMI, neck and waist circumference, snores, witnessed apnea...
Time frame suspect to enroll 5 patients in 1 month and complete 4 patients at least we need 24 months to complete 120 patients
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 40 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •stable COPD patients
排除标准
- •cancer exacerbation in recent 2 months pregnancy central type sleep apnea claustrophobia chronic respiratory failure
结局指标
主要结局
The efficacy of simple questionnaire to detect severe OSA in COPD patients
时间窗: since Dec 1, 2012 to Dec 1, 2014 (up to 2 years)
The main outcome of this study : calculate the sensitivity, specificity, positive predictive value, negative predictive value, ROC curve Time frame: enroll 5 patients in 1 month and complete 4 patients at least we need 24 months to complete 120 patients PSG is standard diagnostic tool and it is no safety issue in this study
次要结局
未报告次要终点