A simple blood test for platelet activity at middle age could one day help identify people at risk for Alzheimer's disease ...

The Galleri test, by American company GRAIL, can detect over 50 types of cancerous DNA with a simple blood test. How the cancer screening test works.

The Association for Diagnostics & Laboratory Medicine (ADLM, formerly AACC) has issued expert guidance on coagulation testing in patients taking blood thinners that have the potential to interfere ...

FDA cleared the Elecsys pTau181 test as the first blood-based biomarker to aid in the initial assessment of Alzheimer's disease and other causes of cognitive decline that can be used in the primary ...

The U.S. Food and Drug Administration has cleared another blood test that could help doctors identify whether a patient's memory problems are likely caused by Alzheimer's disease. The new test, called ...

The U.S. Food and Drug Administration has given clearance to another blood test to help assess Alzheimer’s disease and other causes of cognitive decline, providing a broader understanding of when the ...

Share on Pinterest Scientists are getting closer to accurately and quickly diagnosing chronic fatigue syndrome. Santi Nuñez/Stocksy There is no single test to diagnose chronic fatigue syndrome (CFS), ...

Roche, which currently has investigational Alzheimer’s disease drug trontinemab in phase 3 trials, has secured FDA clearance of its blood-based biomarker test for the condition. The minimally invasive ...

Scientists from the University of Exeter has developed a precise method to interpret ankle blood pressure readings—an innovation that could transform care for people unable to have their arm blood ...

FDA Clears New Blood Test to Help Rule Out Alzheimer’s Disease WEDNESDAY, Oct. 15, 2025 (HealthDay News) — The U.S. Food and Drug Administration (FDA) has cleared another blood test that could help ...