Catheter Associated Urinary Tract Infection (CAUTI)
Patients with urinary catheters develop bacteriuria at a rate of 3-7% per day
At 30 days, all urinary catheters are colonized with bacteria
High rates of bacterial colonization and non-specific signs of infection (such as cognitive or functional changes) make differentiating between asymptomatic bacteriuria and CAUTI challenging
Elimination of unnecessary catheters is the best way to prevent CAUTI
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Hooton TM, Bradley SF, Cardenas DD et al. Diagnosis, prevention, and treatment of catheter- associated urinary tract infection in adults: 2009 International Clinical Practice Guidelines from the Infectious Diseases Society of America. Clin Infect Dis. 2010; 50: 625-663
Nicolle LE, Catheter associated urinary tract infections. Antimicrobial Resistance and Infection Control. 2014; 3:23.
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Trautner BW, Grigoryan L, Petersen NJ et al. Effectiveness of an antimicrobial stewardship approach for urinary catheter- associated asymptomatic bacteriuria. JAMA Intern Med. 2015; 175 (7):1120-1127.
Last reviewed: June 2021