{"nct_id":"NCT01123941","title":"Safety and Immunogenicity of Vi-CRM197 Vaccine Against S. Typhi in Adult (18-40 Years Old)","status":"COMPLETED","status_verified_date":"2013-12","start_date":"2010-05","start_date_type":null,"primary_completion_date":"2010-06","primary_completion_date_type":"ACTUAL","completion_date":"2010-11","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["NVS"]}