Effective radiation-free cancer diagnosis for children
New research led by clinicians at King
New research led by clinicians at King
One of the keys to healthful living with Type 1 and Type 2 diabetes is monitoring blood glucose (sugar) levels to ensure they remain at stable levels. People can easily and reliably do this at home using electronic devices that read sugar levels in a tiny drop of blood.
Now a team of German researchers has devised a novel, non-invasive way to make monitoring easier. Using infrared laser light applied on top of the skin, they measure sugar levels in the fluid in and under skin cells to read blood sugar levels.
‘This opens the fantastic possibility that diabetes patients might be able to measure their glucose level without pricking and without test strips,’ said lead researcher, Werner M
A new analysis concludes that large numbers of patients in advanced stages of kidney disease are inappropriately being prescribed statins to lower their cholesterol
An optical blood oxygen sensor attached to an endoscope is able to identify pancreatic cancer in patients via a simple endoscopic procedure, according to researchers at Mayo Clinic in Florida.
The study shows that the device, which acts like the well-known clothespin-type finger clip used to measure blood oxygen in patients, has a sensitivity of 92 percent and a specificity of 86 percent.
That means, of 100 patients with pancreatic cancer, this sensor would detect 92 of them, based on the findings. And of 100 patients who don
Inflammation has long been considered an integral part of the biological process that leads to deadly scarring in idiopathic pulmonary fibrosis. New research at National Jewish Health, however, suggests that a little inflammation may also be crucial to the healing and repair processes in the lungs. Elizabeth Redente, PhD, assistant professor of cell biology at National Jewish Health, and her colleagues report that the pro-inflammatory cytokine TNF-α can speed recovery of injured lungs and accelerate the resolution of established fibrosis in a mouse model.
‘The role of inflammation in the development of scarring has been hotly debated in recent years,’ said D
‘Idiopathic pulmonary fibrosis is a relentless, progressive scarring of the lungs for which there is no approved medical therapy. The disease has no known cause and patients generally die within three years of diagnosis. Approximately 40,000 Americans die of idiopathic pulmonary fibrosis every year.
Inflammation was long believed to be a precursor and cause of scarring in the lungs. However, anti-inflammatory treatments have shown no positive effect on the progress of the disease. In recent years, some researchers have thought that inflammation may be part of the healing process as well as the scarring of the lungs.
r. Redente.
The UK needs to invest in testing for those men most at risk of prostate cancer rather than follow a cast-the-net-wide approach targeting the whole population, a leading scientist from The University of Manchester – part of Manchester Cancer Research Centre – has argued at an international conference.
Men in the UK are currently entitled to PSA blood test for prostate cancer once they reach the age of 50 and will be recommended to have a prostate biopsy if their PSA level is greater than their age-specific threshold. This practice leaves around 50,000 men in the UK having an unnecessary prostate biopsy every year which is painful, can cause bleeding and infection and rarely even death.
Professor Ken Muir, from The University of Manchester, is proposing the UK moves to a risk-based approach in the community
Several medications can help people with alcohol use disorders maintain abstinence or reduce drinking, according to research from the University of North Carolina at Chapel Hill.
The work provides additional options for clinicians to effectively address this global concern.
Although alcohol use disorders are associated with many health problems, including cancers, stroke and depression, fewer than one-third of people with the disorders receive any treatment and less than 10 percent receive medications to help reduce alcohol consumption.
‘There are many studies that have tried to show whether certain medications can help with alcohol use disorders, but it is a lot of information to digest and many providers do not know what works or doesn
Wearing a fitness tracker on your wrist or clipped to your belt is so 2013.
Engineers at the University of Illinois at Urbana-Champaign and Northwestern University have demonstrated thin, soft stick-on patches that stretch and move with the skin and incorporate commercial, off-the-shelf chip-based electronics for sophisticated wireless health monitoring.
The patches stick to the skin like a temporary tattoo and incorporate a unique microfluidic construction with wires folded like origami to allow the patch to bend and flex without being constrained by the rigid electronics components. The patches could be used for everyday health tracking
With critical care costs in the U.S. totalling roughly $80-100 billion per year, new research highlights Intensive Care Unit (ICU) telemedicine as key to enabling hospitals and health systems to improve patient care at lower cost. The study, which examined the impact of Philips’ remote Intensive Care Unit (eICU) program on 118,990 critical care patients, across 56 ICUs, 32 hospitals and 19 health systems over a five-year period, demonstrated reductions in both mortality and length of stay. The results were statistically significant on both an unadjusted and severity-adjusted basis. The key findings were that, compared to patients receiving usual ICU care, patients who received their ICU care from a hospital that utilized the eICU program were:
“This is the first large-scale study that ties ICU telemedicine to both the improvement of patient outcomes and cost reduction through shorter length of stays in the ICU and hospital, and identifies the processes that achieved greater efficiency,” said Dr. Lilly. “These results point to a significant opportunity to better manage and treat our critical patients in this time of increasing pressure from healthcare reform to deliver high quality and cost-effective care.” Hospitals and health systems that saw the largest reduction in length of stay and mortality rates were those that excelled in certain components of the program – involving people, technology and processes. As a result, the study revealed the following program design elements common to the most successful ICU telemedicine programs:
Philips Healthcarehttp://tinyurl.com/nbpqnez
People who need multiple surgeries for congenital heart defects undergo procedures that are invasive and challenging partly due to an inability to quickly and safely secure devices inside the heart. Sutures take too much time to stitch and can stress fragile heart tissue, and available clinical adhesives are sub-par.
The creation of a safe and effective adhesive that can be used internally in the body would help these patients, but researchers trying to develop a glue like this have faced hurdles such as ensuring that it is non-toxic and capable of repelling fluids. Now, a study published by Harvard Medical School offers a potential breakthrough.
April 2024
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