{"nct_id":"NCT01455103","title":"Phase 1 Biomarker Study of Anti-PDL-1 in Advanced Melanoma","status":"WITHDRAWN","status_verified_date":"2011-10","start_date":"2011-11","start_date_type":null,"primary_completion_date":"2013-11","primary_completion_date_type":"ESTIMATED","completion_date":"2013-11","completion_date_type":"ESTIMATED","phases":["PHASE1"],"tickers":["BMY"]}