{"nct_id":"NCT00874939","title":"A Study to Evaluate the Effects of MK-0249 and an Alzheimer's Disease Medication on Cognitive Function in Adults With Alzheimer's Disease (MK-0249-023)","status":"TERMINATED","status_verified_date":"2018-09","start_date":"2009-04-06","start_date_type":"ACTUAL","primary_completion_date":"2009-04-20","primary_completion_date_type":"ACTUAL","completion_date":"2009-04-20","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}