Medical Xpress
AI model could warn of cardiac arrest 10 to 15 minutes early
A new AI model developed at the University of Pennsylvania can predict cardiac arrest up to 15 minutes before it occurs by analyzing real-time ECG data — a window that could prove critical for clinical intervention. The system taps into the vast streams of electrocardiographic data that hospitals continuously generate but have historically left underutilized. If deployed at scale, the tool could give medical teams enough lead time to prevent one of medicine's most time-sensitive emergencies.
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Online program soothes post-trauma stress in injured children
Recovering from a physical injury is only half the battle for many young patients — the psychological aftermath can be just as debilitating. A new online program is showing promise in reducing post-traumatic stress symptoms in children and teens following accidents, burns, and other serious injuries. The digital format makes it accessible to families who might otherwise lack access to specialized mental health care.
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Mental defeat can worsen chronic pain, researchers say
Chronic pain isn't just a physical battle — new research suggests that psychological surrender, or "mental defeat," can significantly amplify the experience of persistent pain. The finding adds weight to the growing body of evidence linking mindset to physical outcomes, particularly for long-term sufferers. For the millions living with chronic pain, the research points to psychological intervention as a potentially critical component of treatment.
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What to know about GLP-1 drugs for weight loss and health
GLP-1 receptor agonists have emerged as a breakthrough class of drugs reshaping how medicine approaches weight loss and obesity-related disease. Originally developed for diabetes management, these medications have shown striking results in reducing body weight and lowering the risk of conditions like stroke, cancer, and cardiovascular disease. With obesity rates climbing steadily since the 1980s, their arrival marks a significant shift in the tools available to address one of public health's most stubborn challenges.
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New autism therapy may improve children's social communication in just five days
A clinical trial published in The BMJ found that accelerated continuous theta burst stimulation, a non-invasive brain stimulation technique, improved social communication in autistic children within five days of treatment, with benefits lasting at least one month. The therapy's favorable safety profile adds to its appeal as a potential clinical option. The findings mark a notable step forward in developing fast-acting, non-pharmacological interventions for autism.
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