{"nct_id":"NCT02630459","title":"A Safety and Efficacy Study to Evaluate AMG 334 in Migraine Prevention","status":"COMPLETED","status_verified_date":"2022-10","start_date":"2016-01-06","start_date_type":"ACTUAL","primary_completion_date":"2017-09-25","primary_completion_date_type":"ACTUAL","completion_date":"2019-06-05","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["AMGN"]}