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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00691951
Other study ID # Symbicort smokers AZ
Secondary ID
Status Completed
Phase Phase 3
First received June 4, 2008
Last updated October 17, 2008

Study information

Verified date June 2008
Source Laval University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

A reduced response to inhaled corticosteroids (ICS) has been reported in smoking compared to non-smoking asthmatic patients. However, the comparative response to other currently prescribed medications such as combination therapy of long-acting beta agonists and ICS remain to be further evaluated.

No significant differences were found between our group of subjects in regard to changes in asthma control pulmonary function and airway inflammation following budesonide or the association of budesonide with formoterol for a period of 2 months. This should be further explored in larger groups of subjects.


Recruitment information / eligibility

Status Completed
Enrollment 0
Est. completion date
Est. primary completion date
Accepts healthy volunteers No
Gender All
Age group 18 Years to 45 Years
Eligibility Inclusion Criteria:

- Asthmatic non-smokers or ex-smokers (less than 10 pack/years)

- Asthmatic smokers (more than 5 cigarettes a day and more than 5 pack/years

- FEV1 greater than 70%

- No more than 3 doses of rescue medication (bronchodilator) per day

Exclusion Criteria:

- Mentally or legally incapacitated thus preventing informed consent from being obtained

- Other pulmonary disorder

- History of upper respiratory tract infection in the last month

- Pregnant or lactating women

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
budesonide and budesonide/formoterol


Locations

Country Name City State
Canada Hôpital du Sacré-Coeur de Montreal Montréal Quebec
Canada Laval Hospital Quebec

Sponsors (2)

Lead Sponsor Collaborator
Laval University AstraZeneca

Country where clinical trial is conducted

Canada, 

Outcome

Type Measure Description Time frame Safety issue
Primary Comparative changes before and after treatments in each group for Asthma Control Questionnaire (ACQ)
Secondary Other control scores (ACSS score) and rescue B2 agonist need
Secondary Comparative changes in FEV1
Secondary Quality of life questionnaire
Secondary Morning and evening PEF
Secondary Total and differential cell counts in induced sputum and ECP and MPO
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