{"nct_id":"NCT00171158","title":"An Extension Study of the Safety and Anti-leukemic Effects of Imatinib Mesylate in Participants With Philadelphia Chromosome-positive Chronic Myeloid Leukemia in Blast Crisis","status":"COMPLETED","status_verified_date":"2021-06","start_date":"1999-07-26","start_date_type":"ACTUAL","primary_completion_date":"2013-04","primary_completion_date_type":"ACTUAL","completion_date":"2013-04-22","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}