{"nct_id":"NCT04804033","title":"A Study to Evaluate the Efficacy and Safety of Oral Zavegepant in Migraine Prevention","status":"TERMINATED","status_verified_date":"2025-03","start_date":"2021-03-26","start_date_type":"ACTUAL","primary_completion_date":"2024-03-21","primary_completion_date_type":"ACTUAL","completion_date":"2024-03-21","completion_date_type":"ACTUAL","phases":["PHASE2","PHASE3"],"tickers":["PFE"]}