{"nct_id":"NCT00134953","title":"Efficacy and Safety of Rivastigmine in Patients With Mild Cognitive Impairment","status":"TERMINATED","status_verified_date":"2007-12","start_date":"2003-01","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2004-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["NVS"]}