A Study To Investigate If MRI Scanning Is Effective At Seeing What Hayfever Drugs Do In Nasal Passage.
Status:
Completed
Trial end date:
2007-04-01
Target enrollment:
Participant gender:
Summary
The purpose of this study is to establish whether MRI scanning is a sensitive measure of the
effects of existing drug treatments on nasal dimensions following challenge with intranasal
allergen in subjects with hayfever. If successful this technique could be applied to increase
confidence for internal decision making and ultimately may be used to assess how effective a
new drug treatment is.