{"nct_id":"NCT01045993","title":"A Study To Evaluate Methods To Evaluate Back Pain","status":"COMPLETED","status_verified_date":"2013-02","start_date":"2010-02","start_date_type":null,"primary_completion_date":"2010-07","primary_completion_date_type":"ACTUAL","completion_date":"2010-07","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["PFE"]}