{"nct_id":"NCT00483353","title":"Effect of a Nasal Bolus Allergen Challenge on Inflammatory Markers","status":"COMPLETED","status_verified_date":"2008-06","start_date":"2007-07","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE1"],"tickers":["PFE"]}