Studies

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News • Heart failure diagnostics

AI-enhanced MRI enables single-shot imaging of cardiac cycle

Imaging left ventricular function is challenging for patients who cannot hold their breath for long. A new AI-enhanced MRI technique captures the entire cardiac cycle in a single shot.

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News • Study explores 30-year trends

Multiple sclerosis: survival rates improve, but inequalities remain

People with multiple sclerosis (MS) now live significantly longer, thanks to advances in treatments and care, a new study finds. However, inequalities remain, with higher mortality in deprived areas.

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News • Treatment de-escalation

Patient-tailored radiotherapy effectively prevents breast cancer recurrence

The chances of breast cancer recurring remain very low when patients are treated with radiotherapy that is tailored to their individual risk following chemotherapy and surgery, new study results find.

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News • Accelerated cognitive decline

Study: severe infections may raise dementia risk

Severe infections could increase the risk of developing dementia years later, independently of other coexisting illnesses, a new study from Finland suggests.

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News • The rise of deepfake medical imaging

Real or fake? AI-generated X-rays have become suprisingly convincing (Quiz yourself!)

Neither radiologists nor multimodal large language models (LLMs) are able to easily distinguish AI-generated “deepfake” X-ray images from authentic ones, according to a new study.

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News • Dolosigranulum pigrum

“Lazy” bacteria may protect against long Covid

Scientists have discovered the protective role of a bacterium that could prevent long Covid. Their discovery could lead to the development of new therapy approaches.

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Article • Beyond drugs and surgery

Radiation for joint pain? Study validates low-dose approach for knee osteoarthritis

The concept of using radiotherapy for osteoarthritis may seem counterintuitive for many clinicians. Yet a well-designed randomised controlled trial presented at the 2025 ASTRO Annual Meeting in San Francisco suggests that low-dose radiotherapy deserves a closer look. The findings add robust evidence to a therapeutic approach that has long been underutilised outside of German-speaking countries.

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