Diseases, Conditions, Syndromes

First rapid tests for chlamydia, gonorrhea exhibit 100% sensitivity

More than half of the estimated 374 million new sexually transmitted infections (STIs) in 2020 were either chlamydia or gonorrhea, which are often asymptomatic and co-occurring, according to the World Health Organization. ...

Surgery

Smart scalpel could help doctors hone surgical skills

Scalpels with built-in sensors could streamline training for surgeons and pave the way for procedures performed by robotic devices, a study published in Communications Engineering suggests.

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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