Clinical trial
Patient Perception of Symptom Variability. A Cross-sectional Study of Patients With Severe COPD.
NCT00722267 is registered in ClinicalTrials.gov with AstraZeneca as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Patient Perception of Symptom Variability. A Cross-sectional Study of Patients With Severe COPD.
- Lead sponsor
- AstraZeneca
- Phase
- Observational
- Overall status
- Completed
- Start date
- July 31, 2008
- Completion date
- February 28, 2009
- Enrollment
- 7,400 (estimated)
- Sites
- 606
Conditions
As the registry lists them; a condition with its own page is linked.
chronic obstructive pulmonary disease (copd)