{"nct_id":"NCT01597687","title":"Pertussis Infection in Adolescents and Adults With Prolonged Cough","status":"COMPLETED","status_verified_date":"2019-06","start_date":"2012-06-20","start_date_type":"ACTUAL","primary_completion_date":"2013-05-02","primary_completion_date_type":"ACTUAL","completion_date":"2013-05-02","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["GSK"]}