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Categories: Today's Healthcare
Published Commonly used antibiotic brings more complications, death in the sickest patients
(via sciencedaily.com) Original source Treatment with the commonly used antibiotic piperacillin/tazobactam was associated with a 5 percent increase in 90-day mortality, more days on a ventilator, and more time with organ failure for patients with sepsis, finds a new study.
Published Study reveals patients with brain injuries who died after withdrawal of life support may have recovered
(via sciencedaily.com) Original source Analysis of 1,392 patients with traumatic brain injuries (TBIs) found that some patients for whom life support was withdrawn may have survived and recovered some level of independence a few months after injury. Families are often asked to make decision to withdraw life support within 72 hours of a brain injury, and the new study suggests delaying decisions may be beneficial for some patients.
Published Eye care: Taking electroretinography to the next level with a soft multi-electrode system
(via sciencedaily.com) Original source Electroretinography (ERG), which involves measuring electric potential in the retina, is a powerful tool for diagnosing and studying ocular diseases. However, multi-electrode systems for ERG are usually built on top of hard, uncomfortable contact lenses. To address this issue, researchers have developed an innovative multi-electrode ERG system built on top of commercial soft contact lenses. Demonstrating excellent performance and biocompatibility, the proposed system will help push the envelope of what is possible with ERG.
Published Melanoma in darker skin tones
(via sciencedaily.com) Original source Melanoma, an aggressive form of skin cancer that accounts for 75% of all skin-cancer-related deaths, is often detected later in people with darker skin complexions -- and the consequences can be devastating, a new study reveals.
Published Breakthrough in hemostasis and wound healing research
(via sciencedaily.com) Original source A breakthrough study features a biomedical engineering innovation with the potential to transform trauma care and surgical practices. A scientific research team has developed platelet-like particles that integrate into the body's clotting pathways to stop hemorrhage.
Published New treatment could reverse hair loss caused by an autoimmune skin disease
(via sciencedaily.com) Original source Researchers developed a potential new treatment for alopecia areata, an autoimmune disorder that causes hair loss. The microneedle patch delivers immune-regulating molecules that can teach T cells not to attack hair follicles, helping hair regrow.
Published AI advancements make the leap into 3D pathology possible
(via sciencedaily.com) Original source Researchers present Tripath: new, deep learning models that can use 3D pathology datasets to make clinical outcome predictions. The research team imaged curated prostate cancer specimens, using two 3D high-resolution imaging techniques. The models were then trained to predict prostate cancer recurrence risk on volumetric human tissue biopsies. By comprehensively capturing 3D morphologies from the entire tissue volume, Tripath performed better than pathologists and outperformed deep learning models that rely on 2D morphology and thin tissue slices.
Published Neuropathy very common, underdiagnosed
(via sciencedaily.com) Original source Neuropathy, the nerve damage that causes pain and numbness in the feet and hands and can eventually lead to falls, infection and even amputation, is very common and underdiagnosed, according to a new study.
Published 'Wraparound' implants represent new approach to treating spinal cord injuries
(via sciencedaily.com) Original source A tiny, flexible electronic device that wraps around the spinal cord could represent a new approach to the treatment of spinal injuries, which can cause profound disability and paralysis. A team of engineers, neuroscientists and surgeons developed the devices and used them to record the nerve signals going back and forth between the brain and the spinal cord. Unlike current approaches, the new devices can record 360-degree information, giving a complete picture of spinal cord activity.
Published Exercise, new drug class recommended for management of hypertrophic cardiomyopathy
(via sciencedaily.com) Original source Experts released a new clinical guideline for effectively managing individuals diagnosed with hypertrophic cardiomyopathy (HCM). The guideline reiterates the importance of collaborative decision-making with patients who have HCM and provides updated recommendations for the most effective treatment pathways for adult and pediatric patients.
Published New guidelines for depression care emphasize patient-centred approach
(via sciencedaily.com) Original source Psychiatrists and mental health professionals have a new standard for managing major depression, thanks to refreshed clinical guidelines.
Published Faster approach for starting extended-release naltrexone to treat opioid use disorder shown effective
(via sciencedaily.com) Original source Starting people with opioid use disorder on extended-release, injectable naltrexone (XR-naltrexone) within five to seven days of seeking treatment is more effective than the standard treatment method of starting within 10-15 days, but requires closer medical supervision, according to results from a clinical trial. The findings suggest that this rapid treatment protocol could make XR-naltrexone more viable as a treatment option for opioid use disorder, which continues to take lives at an alarming rate.
Published Emergency department packed to the gills? Someday, AI may help
(via sciencedaily.com) Original source Emergency departments nationwide are overcrowded and overtaxed, but a new study suggests artificial intelligence (AI) could one day help prioritize which patients need treatment most urgently.
Published Years after his death, late scientist's work could yield new cancer treatments
(via sciencedaily.com) Original source Recent reproductive research has opened the door for new treatments for solid cancer tumors, including breast cancer, lung cancer and melanoma.
Published Intermittent fasting protects against liver inflammation and liver cancer
(via sciencedaily.com) Original source Fatty liver disease often leads to chronic liver inflammation and can even result in liver cancer. Scientists have now shown in mice that intermittent fasting on a 5:2 schedule can halt this development. The fasting regime reduces the development of liver cancer in mice with pre-existing liver inflammation. The researchers identified two proteins in liver cells that are jointly responsible for the protective effect of fasting. An approved drug can partially mimic this effect.
Published Small pump for kids awaiting heart transplant shows promise
(via sciencedaily.com) Original source A new type of surgically implanted pump that can support a child's failing heart has passed the first stage of human testing in a recent trial.
Published New study finds increase in exposures to synthetic tetrahydrocannabinols among young children, teens, and adults
(via sciencedaily.com) Original source A sharp rise in exposures to synthetic cannabis products among youth -- some leading to hospitalization -- highlights the need for increased education around the dangers of exposure and increased focus on safe storage and packaging.
Published Past and guides future efforts to reduce cancer disparities
(via sciencedaily.com) Original source The toll cancer takes on lives in the U.S. has declined during the last 28 years, but not equitably. Disparities persist in many historically marginalized communities -- including communities disadvantaged by race, socioeconomic status, orientation or gender identity, and geographic location -- despite community outreach and engagement programs designed to address them.
Published Cancer patients gain important benefits from genome-matched treatments
(via sciencedaily.com) Original source A new study provides compelling evidence that genome-matched treatments can provide significant patient benefit.
Published New sensor detects errors in MRI scans
(via sciencedaily.com) Original source A new prototype sensor is capable of detecting errors in MRI scans using laser light and gas. The new sensor can thereby do what is impossible for current electrical sensors -- and hopefully pave the way for MRI scans that are better, cheaper and faster.