{"nct_id":"NCT00210015","title":"A Study in Subjects With Perennial Allergic Rhinitis","status":"COMPLETED","status_verified_date":"2016-01","start_date":"2002-12","start_date_type":null,"primary_completion_date":"2003-04","primary_completion_date_type":"ACTUAL","completion_date":"2003-04","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}