47
Participants
Start Date
February 28, 2007
Primary Completion Date
September 30, 2008
Study Completion Date
December 31, 2009
inhalative grass-pollen provocation
Subjects undergo allergen challenges with incremental doses of grass pollen allergen. In subjects, who develop a fall in FEV1 of more than 20%, this will be followed by two single-step challenges.
Goethe University, Department of Pulmonology, Frankfurt am Main
Johann Wolfgang Goethe University Hospital
OTHER