{"nct_id":"NCT01056289","title":"Study Comparing Discontinuation Symptoms Of DVS SR In Subjects With Major Depressive Disorder (MDD)","status":"COMPLETED","status_verified_date":"2011-10","start_date":"2010-03","start_date_type":null,"primary_completion_date":"2011-02","primary_completion_date_type":"ACTUAL","completion_date":"2011-02","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}