{"nct_id":"NCT00973284","title":"Norwalk Vaccine Study","status":"COMPLETED","status_verified_date":"2017-08","start_date":"2009-08-04","start_date_type":"ACTUAL","primary_completion_date":"2010-04-07","primary_completion_date_type":"ACTUAL","completion_date":"2010-08-18","completion_date_type":"ACTUAL","phases":["PHASE1","PHASE2"],"tickers":["TAK"]}