New Blood Test Shows Promise for Early Alzheimer's Detection
TL;DR Summary
A new blood test measuring proteins amyloid beta 42/40 and p-tau217 can accurately detect early Alzheimer's disease with 95% sensitivity and 82% specificity, offering a less invasive, cost-effective diagnostic tool approved in the US, with potential for wider use and earlier intervention.
- Alzheimer’s blood test can spot people with early symptoms, study suggests The Guardian
- Blood test for Alzheimer's disease is highly accurate, researchers say Sky News
- Plasma Biomarker Panel for Early Alzheimer Disease Detection Medscape
- The prick of a finger sheds light on medical mystery The i Paper
- Health experts reflect on new FDA-approved Alzheimer's blood test KEYE
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