Alzheimer's Detected Better by Family, Friends

by Rathi Manohar on  September 28, 2010 at 8:00 PM Mental Health News   - G J E 4
Alzheimer's is better detected by family and friends than tests and other traditional methods, claims a new study.
 Alzheimer's Detected Better by Family, Friends
Alzheimer's Detected Better by Family, Friends

Researchers at Washington University School of Medicine in St. Louis validated Ascertain Dementia 8 by checking to see if it could highlight individuals who had biological indicators, or biomarkers, for Alzheimer's disease, such as abnormal levels of certain factors in the spinal fluid or positive brain scans for Alzheimer's plaques.

"The AD8 gives us a brief and very low-cost alternative that takes a few minutes of the informant's time to screen for dementia and thus identify those individuals who need follow-up evaluations to determine if there truly are signs of Alzheimer's," said John C. Morris.

Traditional early-stage dementia screening tools only give a snapshot of a person's cognitive abilities at one point in time - when they're being tested.

In the current study, informants are asked to rate the following areas:

Reduced interest in hobbies and other activities

Repeating of questions, stories or statements

Forgetting the month or year

Difficulty handling complicated financial affairs, such as balancing a chequebook

Difficulty remembering appointments

"These informants can give us the retrospective perspective we need to know that a person's mental abilities have begun to meaningfully decline, indicating that additional testing is needed," Morris said.

"Based on our results, the AD8 appears to be superior to conventional testing in its ability to detect signs of early dementia. It can't tell us whether the dementia is caused by Alzheimer's or other disorders, but it lets us know when there's a need for more extensive evaluations to answer that question," Morris said.

The study is published online in the journal Brain.

Source: ANI

Post your Comments

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.
User Avatar
* Your comment can be maximum of 2500 characters
Notify me when reply is posted I agree to the terms and conditions

You May Also Like

View All