{"nct_id":"NCT01207115","title":"A Study of ABT-652 in Adults With Osteoarthritis Pain of the Knee","status":"COMPLETED","status_verified_date":"2013-01","start_date":"2010-09","start_date_type":null,"primary_completion_date":"2011-05","primary_completion_date_type":"ACTUAL","completion_date":"2011-05","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["ABBV"]}