{"nct_id":"NCT00214461","title":"Safety, Tolerability, and Immunogenicity of a Clostridium Difficile Toxoid Vaccine in Healthy Elderly Volunteers","status":"COMPLETED","status_verified_date":"2012-04","start_date":"2005-11","start_date_type":null,"primary_completion_date":"2006-02","primary_completion_date_type":"ACTUAL","completion_date":"2006-02","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["SNY"]}