{"nct_id":"NCT00506415","title":"Comparative Efficacy, Safety, and Tolerability of Rivastigmine 10 and 15 cm^2 Patch in Patients With Alzheimer's Disease (AD) Showing Cognitive Decline","status":"COMPLETED","status_verified_date":"2012-09","start_date":"2007-06","start_date_type":null,"primary_completion_date":"2011-05","primary_completion_date_type":"ACTUAL","completion_date":"2011-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["NVS"]}