{"nct_id":"NCT00835237","title":"Evaluation of GlaxoSmithKline Biologicals' Boostrix® Vaccine in Comparison With Decavac™ Vaccine.","status":"COMPLETED","status_verified_date":"2019-12","start_date":"2009-02-17","start_date_type":"ACTUAL","primary_completion_date":"2009-07-23","primary_completion_date_type":"ACTUAL","completion_date":"2009-10-15","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["GSK"]}