Validation and Characterization of Signal Decrease on an Oximeter in Chronic Obstructive Pulmonary Disease
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 12
- 试验地点
- 1
- 主要终点
- drop in oxygen saturation during deep inspiration in COPD
研究概览
简要总结
The objective is to verify that there is a decrease in the pulsed oxygen saturation with the digital sensor. That is, the drop in oxygen saturation in COPD patients during inhalation is real and not due to an artifact of the measuring tool, because oximeters need a quality pulsatile signal to properly measure oxygen saturation
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •healthy arm
- •Inclusion Criteria:
- •Healthy adults volunteers are recruited from students with normal lung function.
排除标准
- •abnormal lung function
- •Inclusion Criteria:
- •Adults with Chronic Obstructive pulmonary disease
- •Exclusion Criteria:
- •cardiovascular disease
- •The subjects selected are selected on a voluntary basis among the patients coming to the pulmonary consultation. They have Chronic Obstructive Pulmonary Disease.
研究组 & 干预措施
Healthy Volunteers
oxymetry and finger pressure in Healthy subjects
干预措施: Measurements of oxygen saturation and finger pressure during deep inspiration (Other)
COPD patients
oxymetry and finger pressure in COPD patients
干预措施: Measurements of oxygen saturation and finger pressure during deep inspiration (Other)
结局指标
主要结局
drop in oxygen saturation during deep inspiration in COPD
时间窗: from the intervention to 3 minutes after the start of the intervention
saturation is measured in percentage (SPO2)
次要结局
未报告次要终点