{"nct_id":"NCT03160703","title":"Study to Investigate the Stain Control of Two Stannous Fluoride Dentifrices","status":"COMPLETED","status_verified_date":"2019-05","start_date":"2017-07-10","start_date_type":"ACTUAL","primary_completion_date":"2017-08-25","primary_completion_date_type":"ACTUAL","completion_date":"2017-08-25","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["GSK"]}