Navigation Links
New approach to screen individuals for early Alzheimer's disease

With millions of baby boomers entering late adulthood, the number of patients with Alzheimer's disease (AD) is expected to drastically rise over the next several decades.

A team of national researchers, led by Emory University, has developed a rapid screening test to detect mild cognitive impairment (MCI) often the earliest stage of AD. The findings are published today in the online edition of Journal of Alzheimer's Disease.

The study shows that the combination of a very brief three-minute cognitive screening test, called the Mini-Cog (MC), with a Functional Activities Questionnaire (FAQ) administered to a family member or friend could accurately identify individuals with MCI and undiagnosed dementia.

"Since current medications can only delay the onset of Alzheimer's disease but are not able to reverse its devastating effects, a test like this is key to help individuals detect this devastating disease earlier and maintain a good quality of life for as long as possible," says James Lah, MD, associate professor of neurology, Emory University School of Medicine and lead investigator of the study.

The new screening instrument, referred to as the MC-FAQ, allowed the researchers to correctly classify the 204 participating elderly individuals as cognitively normal, demented, or mildly cognitively impaired with a high degree of accuracy (83 percent). Approximately 30 percent of participants had MCI and 32 percent were very mildly demented.

According to Lah, screening for MCI is notoriously difficult and typically requires 40-60 minutes or more of formal neuropsychological testing to achieve 80 percent accuracy or higher. Specific accuracy for classifying people as MCI with the MC-FAQ was 74 percent.

"While this may not seem overly impressive, it is quite remarkable for a 3-minute investment," says Lah. "The MC-FAQ is also extremely inexpensive, easy to administer and score, and requires no special training."

The MC portion of the screening consisted of a simple clock drawing task and three-item recall that typically took the research participant less than five minutes to complete. The FAQ was completed by a reliable informant, generally a spouse, other family member or close friend while the research participant was performing other tasks.


Contact: Jennifer Johnson
Emory University

Related medicine news :

1. Health care incentive model offers collaborative approach
2. Free will takes flight: how our brains respond to an approaching menace
3. New approaches to reduce scarring
4. Research Links TV/Video Game Playing With Child Obesity; Health Experts Back a New Approach
5. New Poll Shows Public Distrusts Flawed Healthcare Approach Favored by Governor and Speaker in AB 8
6. Nuclear medicine approach can be first choice for excluding pulmonary embolism in young women
7. Blue Cross Blue Shield of Michigan Offers New Approach to Customer Group Wellness
8. New Seminar Series from Activator Methods Teaches Doctors a Unique Approach to Improving Nations Chiropractic Care: Focus on the Patients
9. SNM seeks novel approaches to molecular imaging to showcase at annual meeting
10. SNM seeks novel approaches to molecular imaging to showcase at annual meeting
11. Potential new approach to treat cognitive impairments in schizophrenia
Post Your Comments:
(Date:11/28/2015)... ... November 28, 2015 , ... Trying to relax on a couch can actually ... conceived of this design due to personal experience with a bad back," he said. ... and convenience, as well as increases support. It also makes it easier to eat, ...
(Date:11/28/2015)... Viejo, CA (PRWEB) , ... November 28, 2015 , ... ... new fully customizable media panels to choose from, the possibilities are endless. Users have ... and more. With the ProPanel: Pulse masking effects, users are sure to get heads ...
(Date:11/27/2015)... CA (PRWEB) , ... November 27, 2015 , ... According ... at the recent 2015 American Dental Association meeting in Washington D.C. revolved around the ... protect a patient’s overall health. The talk stressed the link between periodontal disease (more ...
(Date:11/27/2015)... ... November 27, 2015 , ... According to an article published November ... they are handling security in light of the recent terrorist attacks in Paris, other ... to stop an attack from reaching U.S. soil. Especially around special events that may ...
(Date:11/27/2015)... ... November 27, 2015 , ... A team of Swiss doctors ... treat it. Surviving Mesothelioma has just posted the findings on the website. Click ... analyzed the cases of 136 mesothelioma patients who were treated with chemotherapy followed by ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... Research and Markets ( ) has announced ... Outlook to 2019 - Rise in Cardiac Disorders and Growing ... to their offering. Boston ... scientific and others. --> The market ... Boston scientific and others. ...
(Date:11/26/2015)... , November 26, 2015 ... the addition of the  "2016 Future ... Global Cell Surface Testing Market: Supplier ... to their offering.  --> ... of the  "2016 Future Horizons and ...
(Date:11/26/2015)... , November 26, 2015 ... the addition of the  "2016 Future ... European Therapeutic Drug Monitoring (TDM) Market: ... Intelligence, Emerging Opportunities"  report to their ... has announced the addition of the  ...
Breaking Medicine Technology: