{"nct_id":"NCT01345292","title":"A Study of the Relief of Tooth Sensitivity of an Experimental Mouthrinse Device","status":"COMPLETED","status_verified_date":"2015-06","start_date":"2011-04","start_date_type":null,"primary_completion_date":"2011-05","primary_completion_date_type":"ACTUAL","completion_date":"2011-05","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["JNJ"]}