NCT04963023已完成不适用
Specific Biomarker Identification of Different Subgroups of Chronic Obstructive Pulmonary Disease
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 75
- 试验地点
- 1
- 主要终点
- identification specific blood immunologic marker for COPD
研究概览
简要总结
There are few studies about immunological explorations in COPD. Because of the complications of lung biopsies, analyses are generally made on blood samples instead of lung tissue. No study tried to classify COPD vs Asthma vs ACOS. The investigators wondered if there were differences in biomarkers between these groups. The investigators decided to open a pilot-study among COPD patients followed in Amiens-University Hospital. Each patient will be examined and a blood-test will be performed.
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
- •BPCO patients
- •ACOS patients
- •asthmatic patient without BPCO
排除标准
- •infection
- •exacerbation
- •immunosuppressive treatment
- •immunosuppressive disease
结局指标
主要结局
identification specific blood immunologic marker for COPD
时间窗: one hour
COPD biomarkers are blood immunologic markers
次要结局
- c-reactive protein concentration variation between COPD and asthmatic patients(one hour)
- Complete blood count (CBC) Variation between COPD and asthmatic patients(one hour)
- Plasma protein electrophoresis profile Variation between COPD and asthmatic patients(one hour)
研究者
研究点 (1)
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