For the 75 million people who require a urinary catheter, urinary tract infections are a serious concern. Catheters are prone to colonization by bacterial and fungal pathogens, which causes antibiotic-resistant infections. An infection can also lead to pH changes in the urine and block a catheter due to stone formation with potentially fatal consequences. Catheter associated urinary tract infections (CAUTIs) that are antibiotic resistant cause 13,000 deaths in the U.S. each year.
College of Engineering and Computer Science professors Dacheng Ren, Stevenson endowed professor of biomedical and chemical engineering and associate dean for research and graduate programs; Teng Zhang, assistant professor of mechanical and aerospace engineering; and Huan Gu, research assistant professor and Upstate Medical University’s Dmitriy Nikolavsky, MD, associate professor of Urology, were awarded an National Institutes of Health (NIH) R01 grant for a project aiming to engineer a new urinary catheter using smart biomaterials to reduce catheter associated complications. Continue Reading