{"nct_id":"NCT01438957","title":"Clinical Study to Investigate the Efficacy and the Safety of DA-9501 in Sedation During the Surgery With Epidural Anesthesia or Spinal Anesthesia Without Intubation","status":"COMPLETED","status_verified_date":"2021-03","start_date":"2011-06-03","start_date_type":"ACTUAL","primary_completion_date":"2011-11-18","primary_completion_date_type":"ACTUAL","completion_date":"2011-11-18","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}