{"nct_id":"NCT01438996","title":"Extension Study of H01_04TP to Evaluate the Booster Response Induced by Vi-CRM197 in Adults","status":"COMPLETED","status_verified_date":"2014-02","start_date":"2011-10","start_date_type":null,"primary_completion_date":"2011-12","primary_completion_date_type":"ACTUAL","completion_date":"2011-12","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}