Look to the future: Preparing for Baby Boomer Dementia Epidemic

INDIANAPOLIS UNIVERSITY:

How can the U.S. health-care system and more specifically, primary care doctors - the physicians from whom older adults receive most of their care - prepare for the huge wave of dementia patients expected to engulf us in 2010, the year the baby boomers begin to reach 65?

Researchers from the Indiana University School of Medicine,and others begin to ansewr this difficult question in a study published in the July issue of the Journal of General Internal Medicine, now available online.

The researchers conducted a dementia screening program on 3,340 older adults attending primary care clinics. They used the CSID, a highly regarded, culturally sensitive screening test. Screening results indicated that 434 were possibly or potentially suffering from dementia.

Unfortunately 50 percent of those in the study who screened positive for dementia did not return to evaluate their screening results. Such evaluation would have ruled out or ruled in the presence of dementia.

That's similar to half of female patients whose mammograms show possible cancers not returning for biopsies to determine whether they have a malignancy. Screening tools require confirmation and the primary care doctor who screens must be prepared to follow up with confirmatory testing," said Dr. Boustani.

Early diagnosis of dementia may allow indivuals to plan for their future while they still have the mental capacity to make important care and end-of-life decisions. There are medications which may improve symptoms of dementia in some people.

The negative impact of unrecognized dementia on the management of other medical conditions is significant, noted Dr. Boustani. Physicians typically are treating older adults for multiple chronic diseases such as hypertension, diabetes an high cholesterol and unless the patient presents with symptoms of dementia, the physician assumes the patient has the mental capacity to take medications appropriately and follow other directions. If we don't detect and help older adults with asymptomatic dementia, they potentially will not benefit from the medicial management of their other health problems and thus, become big users of health-care dollars.

Additionally, dementia puts both the patient and others at risk. Indiviuals with advanced dementia are better off not living alone or driving, the researchers said.

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