KCT0002252招募中未知
Study for smoking effect on airway innate immune system and microbiome of asthmatic patients
Chung-Ang Univerisity Hospital0 个研究点目标入组 40 人开始时间: 待定最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 招募中
- 发起方
- 入组人数
- 40
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational Study
入排标准
- 年龄范围
- 18(Year) 至 70(Year)（—）
- 性别
- All
入选标准
- •Asthma (Any of the following criteria)?
- •-Bronchodilator response (+): FEV1(Forced Expiratory Volume in the first second) increase >12% and 200 mL
- •-FEV1 (forced expiratory volume 1) variation (>12% and 200 ml) with or without treatment >12% and 200 mL
- •-Airway hyperresponsiveness (+) to methacholine or mannitol provocation
排除标准
- •1. Severe medical condition (life expectancy <3 years) and current cancer 2. Severe psychiatric diseases 3. Other active airway or pulmonary (tuberculosis etc) 4. Recent exacerbation (within 3 months) 5. =40 Pack Year smoker in order to exclude COPD 6. Usage of drugs below 1 month ?:Antibiotics, antifungal agents, antiviral repellents Steroids: oral, intravenous, intramuscular that can activate inhibit the immune system: cytokines, methotrexate, anticancer drug) 7. Food: probiotics, prebiotics>
研究者
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