{"nct_id":"NCT00053508","title":"Dose Safety, Tolerability, and Immunogenicity of a New Smallpox Vaccine in Adults Without Previous Smallpox Vaccination","status":"TERMINATED","status_verified_date":"2014-01","start_date":"2002-09","start_date_type":null,"primary_completion_date":"2003-03","primary_completion_date_type":"ACTUAL","completion_date":"2003-09","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["SNY"]}