Clinical Outcomes and Molecular Phenotypes in Smokers With Parenchymal Lung Disease
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 7
- 试验地点
- 1
- 主要终点
- Determine changes in validated clinical parameters of smokers with interstitial lung abnormalities (ILA) as compared to controls and patients with IPF and COPD.
研究概览
简要总结
Despite the implementation of modern public health interventions, 1 in 5 adults in the United States are either current or former smokers and remain at risk for the development of chronic lung diseases. It is unknown how or why any one individual smoker can develop a wide range of lung diseases including chronic obstructive lung disease and/or pulmonary fibrosis. The purpose of this protocol is to collect clinical data, blood, urine, and bronchoalveolar samples from smokers and non-smokers in an attempt to establish phenotypic clinical profiles that correspond to divergent pathways in the expression of such proteins as the transforming growth factor-beta1 (TGF-beta <=1). The information generated from this study will provide insight into the pathogenesis of smoking-related lung injury and potentially allow for the development of early therapeutic interventions.
详细描述
Despite the implementation of modern public health interventions, 1 in 5 adults in the United States are either current or former smokers and remain at risk for the development of chronic lung diseases. It is unknown how or why any one individual smoker can develop a wide range of lung diseases including chronic obstructive lung disease and/or pulmonary fibrosis. The purpose of this protocol is to collect clinical data, blood, urine, and bronchoalveolar samples from smokers and non-smokers in an attempt to establish phenotypic clinical profiles that correspond to divergent pathways in the expression of such proteins as the transforming growth factor-beta1 (TGF-beta1). The information generated from this study will provide insight into the pathogenesis of smoking-related lung injury and potentially allow for the development of early therapeutic interventions.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 年龄范围
- 40 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Determine changes in validated clinical parameters of smokers with interstitial lung abnormalities (ILA) as compared to controls and patients with IPF and COPD.
时间窗: 3 years
Determine changes in validated clinical parameters of smokers with interstitial lung abnormalities (ILA) as compared to controls and patients with IPF and COPD
次要结局
未报告次要终点