{"nct_id":"NCT02450903","title":"LDK378 in Patients With ALK Positive NSCLC Previously Treated With Alectinib.","status":"COMPLETED","status_verified_date":"2021-01","start_date":"2015-08-21","start_date_type":"ACTUAL","primary_completion_date":"2017-07-31","primary_completion_date_type":"ACTUAL","completion_date":"2018-05-24","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}