{"nct_id":"NCT01934140","title":"Study to Evaluate the Long-term Antibody Persistence of GlaxoSmithKline (GSK) Biologicals' MenACWY-TT Vaccine (GSK134612) Versus Mencevax ACWY in Healthy Adolescents and Adults and Booster Response to MenACWY-TT Vaccine Administered at 10 Years Post-primary Vaccination","status":"COMPLETED","status_verified_date":"2019-07","start_date":"2014-04","start_date_type":"ACTUAL","primary_completion_date":"2018-02","primary_completion_date_type":"ACTUAL","completion_date":"2018-08","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}