{"nct_id":"NCT00154349","title":"Efficacy Study of Imatinib Mesylate to Treat Philadelphia-Positive Acute Lymphocytic Leukemia","status":"COMPLETED","status_verified_date":"2017-02","start_date":"2003-10","start_date_type":null,"primary_completion_date":"2007-02","primary_completion_date_type":"ACTUAL","completion_date":"2007-02","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}