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Alzheimer's blood test shows promise
A new blood test is showing promise in diagnosing Alzheimer's cases.
(FOX 9) - Blood tests are proving to be an accurate and early method to diagnose Alzheimer's disease, new research shows.
A recent study found that blood tests were up to 97 percent accurate in identifying a type of protein associated with Alzheimer's called p-tau, which is found in the brain of patients with the disease. The research also shows the test can diagnose Alzheimer's before a patient begins showing symptoms. The test can flag symptoms of the disease up to 15 years early.
Along with accuracy, using blood tests would also be a cheaper way to test for the debilitating disease, compared to other methods like PET scans and spinal taps.
The Alzheimer's Association MN-ND offers free classes, support groups, and resources for people impacted by Alzheimer's and other dementia. For more information, visit alz.org.