Algorithmic tool may improve screening of patients for an… | HappeningNow.news

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Algorithmic tool may improve screening of patients for an Alzheimer's clinical trial

A new blood-based screening algorithm dramatically reduced the number of unnecessary PET scans needed to recruit patients at risk of Alzheimer's disease for a clinical trial, according to research from scientists at the Keck School of…

Source Summary Published September 9, 2026 Brief Under 1 min brief
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A new blood-based screening algorithm dramatically reduced the number of unnecessary PET scans needed to recruit patients at risk of Alzheimer's disease for a clinical trial, according to research from scientists at the Keck School of Medicine of USC published in the journal Alzheimer's & Dementia . Known as AHEAD 3-45, the clinical trial is a phase 3 international study testing whether earlier treatment with an approved Alzheimer's drug, lecanemab, could lead to better outcomes.

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