Sunday, January 30, 2011

Good news for Alzheimer's

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Here is a way for nurses administrators, social workers and other health care professionals to get an easyceu or two

Here are more interesting dementia brain boosting activities

LATimes

Five million Americans have Alzheimer's, a scourge of a disease that is hard to diagnose, harder to predict and, so far, unpreventable and incurable. There is no chemotherapy for Alzheimer's. And the drugs that are prescribed are more like bandages on a bleeding wound than the powerful cocktails that tame HIV.

The greatest risk factor for the disease is simply getting old — an unsettling thought for the first wave of baby boomers turning 65 this year. One study estimates that 7,000 to 10,000 baby boomers will hit that milestone every day for the next 19 years.

But there was some heartening news last week: An advisory committee to the FDA unanimously approved the use of a chemical dye that highlights, on imaging scans, the plaque in the brain that is the telltale sign of encroaching Alzheimer's.

This might not seem like really good news. A test reveals that you'll get a disease that steals your memory and, ultimately, leaves you dysfunctional, and there's little you can do except maybe set aside some money for future caregivers. Not to mention the ethical problems: Could you lose your job if the test results become known? Or your health insurance?

Those thorny issues will all have to be dealt with. But it will be worth it. Scientists say that identifying the disease in its early stages is important in treating it. Experts think that changes in the brain start as long as 20 years before a person shows signs of Alzheimer's.

Ron Reagan claims in his new book about his father that the late president showed signs of Alzheimer's before leaving office. That has been vigorously denied by former aides. And Reagan the younger is not a doctor. But his father, who died of the disease in 2004, remains one of its most public faces.

Today, every statistic about Alzheimer's is up. Heart disease still kills more people than any other disease, but the number of deaths attributed to it went down 11.1 percent from 2000 to 2006. In that period, the number attributed to Alzheimer's went up 46.1 percent.

According to statistics from the National Institutes of Health, estimated funding for Alzheimer's in fiscal year 2011 is $480 million. For cancer, it's more than $6 billion. Only a small percentage of worthy Alzheimer's research projects receives NIH funding. That should change. Meanwhile, more people — both diagnosed and not at risk — should participate in current research studies that need more subjects so that brain-scan diagnosis won't inevitably mean a grim demise

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