Oncology & Cancer

Scientists get closer to a better PSA test

The most common screening test for prostate cancer so often returns a false positive result that it's no longer recommended for men older than 70, and it's offered as a personal choice for younger men.

Health

Doctor Who festive specials linked to lower death rates

A new "Doctor Who" episode shown during the festive period, especially on Christmas Day, is associated with lower death rates in the subsequent year across the UK, finds a study published in the Christmas issue of The BMJ.

Arthritis & Rheumatism

The importance of treatment goals in PSA

PsA is a type of inflammatory arthritis linked to psoriasis—a chronic condition affecting the skin and nails. People with PsA experience pain and swelling in their joints, and at the points where tendons and ligaments attach ...

Medical research

Gut bacteria mine dietary fiber to release beneficial nutrients

A new study from Washington University School of Medicine in St. Louis demonstrates that certain human gut microbes can mine dietary fiber to extract nutrients that otherwise would remain inaccessible to the human body. The ...

Obstetrics & gynaecology

Researchers find 2.8% of pregnancies were exposed to opioids

Opioid use during pregnancy may lead to adverse long-term infant and child outcomes. Targeted public health strategies have been employed to reduce opioid use in reproductive-aged persons, but there has been a lack of research ...

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