{"nct_id":"NCT00323622","title":"Long-Term Follow-up of Children for a 2-Year Period to Confirm the Safety and Immunogenicity of GSK 257049 Vaccine","status":"COMPLETED","status_verified_date":"2016-10","start_date":"2005-04","start_date_type":null,"primary_completion_date":"2007-05","primary_completion_date_type":"ACTUAL","completion_date":"2007-05","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["GSK"]}