{"nct_id":"NCT02605967","title":"Safety and Efficacy Study of PDR001 in Patients With Recurrent or Metastatic Nasopharyngeal Carcinoma","status":"COMPLETED","status_verified_date":"2022-01","start_date":"2016-04-20","start_date_type":"ACTUAL","primary_completion_date":"2019-11-05","primary_completion_date_type":"ACTUAL","completion_date":"2021-02-19","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}