{"nct_id":"NCT02388737","title":"Efficacy and Safety of Vonoprazan Compared to Lansoprazole in the Maintenance Treatment of Erosive Esophagitis","status":"COMPLETED","status_verified_date":"2020-02","start_date":"2015-04-01","start_date_type":"ACTUAL","primary_completion_date":"2018-12-24","primary_completion_date_type":"ACTUAL","completion_date":"2018-12-31","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["TAK"]}