{"nct_id":"NCT02768194","title":"Dentine Tubule Occlusion Assessment in a Modified in Situ Model","status":"COMPLETED","status_verified_date":"2018-03","start_date":"2016-07-06","start_date_type":"ACTUAL","primary_completion_date":"2016-09-01","primary_completion_date_type":"ACTUAL","completion_date":"2016-09-21","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["GSK"]}