{"nct_id":"NCT01667250","title":"Non-Invasive Neurostimulation for the Prevention of Chronic Migraine","status":"COMPLETED","status_verified_date":"2018-05","start_date":"2012-10","start_date_type":null,"primary_completion_date":"2014-05","primary_completion_date_type":"ACTUAL","completion_date":"2014-05","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ECOR"]}