Study: Propofol sedation increases colonoscopy costs without improving outcomes
Editor's Note Although the use of propofol for colonoscopy has been rising due to beliefs that deep sedation leads to greater patient comfort, a recent systematic review and meta-analysis of nearly 1,500 patients from nine randomized controlled trials shows this view is not supported by available evidence. Published March 8…
New gel protects tissue during gastrointestinal surgery
Editor's Note Researchers at MIT have developed a new gel called GastroShield to help prevent gastrointestinal bleeding during and after surgery performed during colonoscopy screenings. Advanced Materials published the findings on February 29. Colonoscopy screenings—undergone by some 20 million Americans each year—often result in doctors finding and removing polyps. These…
AI may improve colonoscopy accuracy
Editor's Note Researchers at Mayo Clinic Healthcare in London are investigating how artificial intelligence (AI) can be used to identify colon polyps that might otherwise get overlooked during colonoscopy. The AI system works alongside the physician in real time, scanning the colonoscopy video feed and drawing small, red boxes around…
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