{"nct_id":"NCT01536587","title":"Effects of Salmeterol on Autonomic Nervous System","status":"COMPLETED","status_verified_date":"2014-03","start_date":"2012-07","start_date_type":null,"primary_completion_date":"2012-11","primary_completion_date_type":"ACTUAL","completion_date":"2012-11","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GSK"]}