{"nct_id":"NCT01529619","title":"Efficacy, Safety and Tolerability of Rivastigmine Patch in Patients With Mild to Moderate Alzheimer's Disease Switched From Cholinesterase Inhibitors","status":"COMPLETED","status_verified_date":"2016-11","start_date":"2012-03","start_date_type":null,"primary_completion_date":"2013-12","primary_completion_date_type":"ACTUAL","completion_date":"2013-12","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}