{"nct_id":"NCT00622063","title":"An Extension Study for Patients Previously Treated With ARQ 501","status":"COMPLETED","status_verified_date":"2013-02","start_date":"2006-12","start_date_type":null,"primary_completion_date":"2008-09","primary_completion_date_type":"ACTUAL","completion_date":null,"completion_date_type":null,"phases":["PHASE1","PHASE2"],"tickers":["MRK"]}