{"nct_id":"NCT02649218","title":"A Safety Extension Study to Evaluate the Long-term Safety of QGE031 in Chronic Spontaneous Urticaria (CSU) Patients","status":"COMPLETED","status_verified_date":"2021-10","start_date":"2016-05-24","start_date_type":"ACTUAL","primary_completion_date":"2019-05-02","primary_completion_date_type":"ACTUAL","completion_date":"2019-05-02","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}