30
Participants
Start Date
December 1, 2018
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
Placebo
Inhalation of air through a Turbuhaler that contains no medication, as a control.
Budesonide
1.6mg of budesonide from a Turbuhaler.
Filtered Air
Exposure to HEPA filtered air, as a control.
Diesel Exhaust
Diesel exhaust standardized to 300µg/m³ of particulate matter with a diameter of 2.5 micrometers or less (PM2.5).
RECRUITING
University of British Columbia, Vancouver
Canadian Institutes of Health Research (CIHR)
OTHER_GOV
AllerGen NCE Inc.
INDUSTRY
University of British Columbia
OTHER