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FDA Approves First Blood Test to Detect Alzheimer’s.
The U.S. Food and Drug Administration said on Friday it has cleared Fujirebio Diagnostics’ blood test to diagnose Alzheimer’s disease, making it the first of its kind to detect the condition.
Blood testing is initially likely to be used to rule out Alzheimer’s, with positive results signaling the need for more advanced diagnostics.
Alzheimer’s, which gradually destroys memory and thinking skills, is characterized by changes in the brain including buildup of amyloid beta plaques and tau tangles that result in loss of neurons responsible for transmitting information.
The U.S. Food and Drug Administration said on Friday it has cleared Fujirebio Diagnostics’ blood test to diagnose Alzheimer’s disease, making it the first of its kind to detect the condition.
Blood testing is initially likely to be used to rule out Alzheimer’s, with positive results signaling the need for more advanced diagnostics.
Alzheimer’s, which gradually destroys memory and thinking skills, is characterized by changes in the brain including buildup of amyloid beta plaques and tau tangles that result in loss of neurons responsible for transmitting information.
