Hi
The difference over here is that the health system will provide drugs for most with AD disease providing they have a MMSE (Memory test) score of less than 20 and more than 10 after which the drugs are thought to not be working. If someone is diagnosed with just VasD then they are (generally) not provided with drugs.
Crafted a reply early this AM, hit the wrong key, oooops it was gone
To get a prescription here is a PCP (Personal Care Physician) or other to write the prescription. I don't know of any required memory test. In fact if a PCP bills for a appointment and it is rejected they often re-submit using a different set of billing codes and get insurance approval.
Getting a probable diagnosis for AD (short of post-Mort) You visit your PCP. That is it. If you want a closer diagnosis you arrange to get some added MRI or CTScan testing (if you want) and probably see a neurologist with some AD experience who doesn't pass LO off as depressed. The CYA approach would be to bring in a PhD Psychologist to admin a range of memory test. Then the Psych reports the results to the Neurologist who hands you a starter pack of Aricept, says it is most likely XYZ Dementia and a pamphlet of information. Then you are on your own to ask for help and options.
We are fortunate to have several experts on the Alzheimer's board in US who are also Care-givers. They provide wonderful reviews of studies and analysis of pharmaceutical claims. They will frequently discuss how long drugs are useful. They will say, IMHO, there is no way to determine the end point. If you stop to soon you won't be able to go back to that point if LO goes down hill. So stopping is at best an educated guess.
These same experts are wonderful. They discuss the dangers of misdiagnosis and which meds actually do more harm than good based on the wrong diagnosis. There is a lot of discussion of off label uses of meds, and non-prescription herbs etc.
There is no peer review, but the debates and the references to data and trials is most informative if you are research minded.
One of the sites I use to get information is:
"Carer Dandyfunk Expert Reliable Advice for Caregivers from reputable sources"
http://dandyfunk2.blogspot.com/
Here are hundreds of links to third party sites published by caregivers' Organizations and Associations | Government Local, State, Federal, International as well as: Medical Centers, Hospitals, Schools and University's
It is a Carer blog by a carer {me}
Time to pour meds for my wife. 10:27 EDT
DLM