Clinical trial
A Biomarker Study to Compare Gene and Protein Expression Profiles in Four Separate Groups of Subjects Including COPD Cases (GOLD Stage 1-2 and Current Smokers With a ≥ 10 Pack Year Smoking History) and Three Control Groups of Matched Non-smoking Subjects (Never Smoked), Ex-smokers and Current Smokers, to Identify Novel Biomarkers, to Assess Standard Biomarkers of Inflammation and to Compare Inflammatory Cell Responses and Selected Markers of Inflammation in Blood, Induced Sputum and Nasal Samples.
NCT01780298 is registered in ClinicalTrials.gov with Philip Morris Products S.A. as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- A Biomarker Study to Compare Gene and Protein Expression Profiles in Four Separate Groups of Subjects Including COPD Cases (GOLD Stage 1-2 and Current Smokers With a ≥ 10 Pack Year Smoking History) and Three Control Groups of Matched Non-smoking Subjects (Never Smoked), Ex-smokers and Current Smokers, to Identify Novel Biomarkers, to Assess Standard Biomarkers of Inflammation and to Compare Inflammatory Cell Responses and Selected Markers of Inflammation in Blood, Induced Sputum and Nasal Samples.
- Lead sponsor
- Philip Morris Products S.A.
- Phase
- Observational
- Overall status
- Completed
- Start date
- July 31, 2011
- Completion date
- December 31, 2012
- Enrollment
- 252 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
copd