Alzheimer's disease & dementia

New blood test gives high accuracy screen for Alzheimer's disease

A new blood test called p-tau217 shows promise as an Alzheimer's disease biomarker, and when used in a two-step workflow very high accuracy to either identify or exclude brain amyloidosis, the most important and earliest ...

Addiction

Effective medications for opioid use disorder rarely used

Most individuals diagnosed with opioid use disorder are not on recommended medications and even fewer remain in care, according to a research letter published today in JAMA Internal Medicine by lead author Ashley Leech, Ph.D., ...

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