{"nct_id":"NCT04050722","title":"A Clinical Study Investigating the Efficacy of a Stannous Fluoride Dentifrice in Improving Gingival Health After Twice Daily Use for 3 Weeks","status":"COMPLETED","status_verified_date":"2020-10","start_date":"2019-10-07","start_date_type":"ACTUAL","primary_completion_date":"2019-11-13","primary_completion_date_type":"ACTUAL","completion_date":"2019-11-13","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GSK"]}