{"nct_id":"NCT00531050","title":"Safety of Exercise and High-dose Salbutamol in Patients With Chronic Obstructive Pulmonary Disease (COPD) Receiving Therapeutic Doses of Indacaterol (QAB 149) and Salmeterol","status":"COMPLETED","status_verified_date":"2012-04","start_date":"2007-08","start_date_type":null,"primary_completion_date":"2008-06","primary_completion_date_type":"ACTUAL","completion_date":"2008-06","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}