Neil...My Mother is into her 6th year of Alzheimer's and I have never heard of using Enbreal for it. Since it is an arthritis drug, what are you using it for in relation to Alzheimer's. We live in Las Vegas and have the leading alzheimers Dr. in the city and he started my Mother on Namenda, Aricept and Lexapro (for anxiety) 5 years ago. The combination of these 3 have kept her pretty stable with only a decline in the last year and a half. Good luck!