{"nct_id":"NCT02731833","title":"Short Term Clinical Study Investigating the Efficacy of an Occluding Dentifrice in Providing Relief From Dentinal Hypersensitivity","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2016-04-01","start_date_type":null,"primary_completion_date":"2016-05-01","primary_completion_date_type":"ACTUAL","completion_date":"2016-05-20","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GSK"]}