Long term safety (52 weeks) of GW685698X on the nasal mucosa via nasal biopsy with an active
control group (Nasonex®) and a healthy volunteers control group in subjects 18 years old with
perennial allergic rhinitis . Allergic rhinitis is an inflammatory disorder of the upper
airway that occurs following allergen exposure. Perennial allergic rhinitis is triggered by
house dust mites, animal dander, etc., possibly causing symptoms year-round including nasal
congestion, rhinorrhea and/or nasal itching.