Trials / Withdrawn
WithdrawnNCT00180622
Markers for Chronic Obstructive Pulmonary Disease (COPD)
Non-Invasive Markers for Chronic Obstructive Pulmonary Disease (COPD)
- Status
- Withdrawn
- Phase
- —
- Study type
- Observational
- Enrollment
- 0 (actual)
- Sponsor
- Imperial College London · Academic / Other
- Sex
- All
- Age
- 30 Years – 75 Years
- Healthy volunteers
- Accepted
Summary
The primary aim of this study is to exploit a difference between COPD patients, chronic smokers without COPD and healthy non-smoking subjects. This will help to assess the utility of inflammatory and oxidative markers in exhaled air and sputum and to compare them with the lung function, clinical parameters and computerised tomography (CT).
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Spirometry | |
| PROCEDURE | Exhaled Nitric Oxide and Carbon Monoxide | |
| PROCEDURE | Exhaled Breath Condensate | |
| PROCEDURE | Induced Sputum | |
| PROCEDURE | CT Scan | |
| PROCEDURE | Blood test | |
| PROCEDURE | St Georges Questionnaire | |
| PROCEDURE | Bodypletysmography |
Timeline
- Start date
- 2001-07-01
- Primary completion
- 2002-07-01
- Completion
- 2002-07-01
- First posted
- 2005-09-16
- Last updated
- 2019-07-05
Locations
1 site across 1 country: United Kingdom
Source: ClinicalTrials.gov record NCT00180622. Inclusion in this directory is not an endorsement.