{"nct_id":"NCT02369874","title":"Study of MEDI4736 Monotherapy and in Combination With Tremelimumab Versus Standard of Care Therapy in Patients With Head and Neck Cancer","status":"COMPLETED","status_verified_date":"2021-01","start_date":"2015-09-09","start_date_type":"ACTUAL","primary_completion_date":"2018-09-10","primary_completion_date_type":"ACTUAL","completion_date":"2020-11-13","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AZN"]}