{"nct_id":"NCT00237185","title":"A Study of the Efficacy and Safety of Imatinib Mesylate in Patients With Unresectable or Metastatic Gastrointestinal Stromal Tumors Expressing C-kit Gene","status":"COMPLETED","status_verified_date":"2014-08","start_date":"2000-06","start_date_type":null,"primary_completion_date":"2013-06","primary_completion_date_type":"ACTUAL","completion_date":"2013-06","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}