{"nct_id":"NCT01690975","title":"Benzonatate Dose Tolerance Study","status":"COMPLETED","status_verified_date":"2012-09","start_date":"2012-07","start_date_type":null,"primary_completion_date":"2012-08","primary_completion_date_type":"ACTUAL","completion_date":"2012-08","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["PFE"]}