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Airway Limitation Study: Study In Primary Care Centers Of Chronic Bronchitis In Long-Term Cigarette Smokers Of At Least 40 Years Of Age With Symptoms Of Cough And Shortness Of Breath

NCT00442468 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 1283

Last updated 2013-01-10

Study results available
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Summary

The study does not involve testing of a drug (no treatment intervention). The study will will use spirometry (breathing tests) in subjects of 40 years of age and older with a history of cigarette smoking with chronic bronchitis to check their disease status and whether or not they have COPD. Also, study subjects will be asked to complete a questionnaire (to answer a list of questions on paper).

Conditions

  • Pulmonary Disease, Chronic Obstructive

Interventions

OTHER

Non-interventional study.

This is a non-interventional (no drug treatment administered), prevalence (observational) study.

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · GlaxoSmithKline

Eligibility

Min Age
40 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2007-04-30
Primary Completion
2007-09-30
Completion
2007-09-30

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00442468 on ClinicalTrials.gov