Indwelling urinary catheter management and catheter-associated urinary tract infection prevention practices in Nurses Improving Care for Healthsystem Elders hospitals

Background: Indwelling urinary catheters (IUCs) are commonly used in hospitalized patients, especially elders. Catheter-associated urinary tract infections (CAUTIs) account for 34% of all health care associated infections in the United States, associated with excess morbidity and health care costs. Adherence to CAUTI prevention practices has not been well described. Methods: This study used an electronic survey to examine IUC care practices for CAUTI prevention in 3 areas - (1) equipment and alternatives and insertion and maintenance techniques; (2) personnel, policies, training, and education; and (3) documentation, surveillance, and removal reminders - at 75 acute care hospitals in the Nurses Improving the Care of Healthsystem Elders (NICHE) system. Results: CAUTI prevention practices commonly followed included wearing gloves (97%), handwashing (89%), maintaining a sterile barrier (81%), and using a no-touch insertion technique (73%). Silver-coated catheters were used to varying degrees in 59% of the hospitals; 4% reported never using a catheter-securing device. Urethral meatal care was provided daily by 43% of hospitals and more frequently that that by 41% of hospitals. Nurses were the most frequently reported IUC inserters. Training in aseptic technique and CAUTI prevention at the time of initial nursing hire was provided by 64% of hospitals; however, only 47% annually validated competency in IUC insertion. Systems for IUC removal were implemented in 56% of hospitals. IUC documentation and routine CAUTI surveillance practices varied widely. Conclusions: Although many CAUTI prevention practices at NICHE hospitals are in alignment with evidence-based guidelines, there is room for improvement. Further research is needed to identify the effect of enhanced compliance with CAUTI prevention practices on the prevalence of CAUTI in NICHE hospitals.