Pain

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News • Blood flow measurement

Stress cardiac MRI tests may help improve angina diagnosis and treatment

A patient reports with chest pain, but in the coronary angiogram, the main heart arteries look clear, so it cannot be angina – right? A new study reveals that this approach can easily lead to…

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News • How much does it hurt?

‘Monetizing’ pain for more accurate assessments

Asking people how much money they would accept to experience pain again can provide a more accurate and comparable measure of pain levels than the familiar 1–10 scale, according to new research.

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News • Response to changes in pH levels

‘Artificial cartilage’ releases drugs to counter arthritis flare-ups

A squishy new ‘artificial cartilage’ material could improve arthritis treatments by releasing anti-inflammatory drugs in response to a flare-up.

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News • An evolutionary legacy

Osteoarthritis: more than just wear and tear, study finds

Is osteoarthritis really an inevitable side-effect of an ageing body? New research challenges the idea of mechanical wear of joints as the cause of this painful condition.

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News • Advance against back pain

3D bioprinting a functional spinal disc

Researchers used state-of-the-art 3D bioprinting to replicate the complex structure and environment of spinal discs. Their insights hold promise for understanding back pain and disc degeneration.

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News • Measuring neonatal pain

Pain assessment in newborn babies: current scales lack evidence

In an NICU, it is critically important to accurately assess a baby's pain level. A new review finds that none of the current clinical rating scales are backed by evidence in terms of validity…

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