Are there new technologies that can help prevent CAUTI?
Portable ultrasound devices can be used to assess urine volume in order to reduce unnecessary catheterizations in some patients. Currently, data supporting use of ultrasound bladder scanners are limited; however, this is a promising technology for CAUTI prevention.
Antiseptic or antimicrobial-impregnated catheters, such as silver-alloy coated catheters, may also reduce the risk of CAUTI. However, current data on the clinical benefit of such devices are also limited. Antimicrobial/antiseptic-impregnated catheters should be considered if the CAUTI rate in a facility is not decreasing despite implementing and documenting adherence to the core strategies to reduce the risk of CAUTI. Certain high-risk patients may also benefit from these catheters, but more research is needed.
Electronic medical record systems can also be utilized for CAUTI prevention efforts. Such systems can be used to document indications for catheter placement and monitor dates and times of catheter insertions and removals. Electronic alerts or reminders can also be used to prompt clinicians to remove unnecessary catheters.