NL-OMON30145已完成不适用
Phenotype and number of regulatory T cells present in peripheral blood of COPD patients versus healthy controls - Regulatory T cells in COPD
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18 至 99（—）
入选标准
- •COPD patients
- •Clinical diagnosed COPD
- •FEV1 < 80% predicted, FEV1/FVC < 70%
- •No use of (inhaled) corticosteroids in the 6 weeks preceding the study
- •Age > 40
- •> 10 pack years
- •Ex-smokers have to have quitted smoking for at least one year
- •No other health problems
- •Informed consent;Healthy controls:
- •No signs of pulmonary disease
- •No other health problems
- •FEV1 > 90 % predicted, FEV1/FVC > 70%
- •Age > 40
- •Smokers and ex- smokers > 10 pack years
- •Never smokers, i.e. no cigarettes last year, and maximal 5 pack years
- •Ex-smokers have to have quitted smoking for at least one year
- •Informed consent
排除标准
- •Use of (inhaled) corticosteroids in the 6 weeks preceding the study
- •Problems with alcohol or drugs
- •COPD exacerbation in the 6 weeks preceding the study
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