{"nct_id":"NCT00411372","title":"Shortness Of Breath Questionnaire Validation Study","status":"WITHDRAWN","status_verified_date":"2015-02","start_date":"2006-11","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE3"],"tickers":["GSK"]}