{"nct_id":"NCT00644982","title":"A Comparison of Sertraline Versus Venlafaxine XR in the Treatment of Major Depression","status":"COMPLETED","status_verified_date":"2021-01","start_date":"2002-10","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2003-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}