{"nct_id":"NCT00803088","title":"Safety of Bronchial Thermoplasty Performed With the Alair® System During Two Treatment Sessions to Treat Severe Asthma","status":"WITHDRAWN","status_verified_date":"2021-01","start_date":null,"start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["NA"],"tickers":["BSX"]}