Infections associated with bladder catheter in intensive care: a systematic review
DOI:
https://doi.org/10.37914/riis.v8i2.438Keywords:
urinary catheters, urinary tract infection, intensive care units, nursingAbstract
Background: the risk of healthcare associated infections is significantly increased when associated with the use of invasive devices. It is estimated that around 80% of urinary tract infections are associated with bladder catheterization, representing up to 40% of the healthcare associated infections. Objectives: to identify the risk factors for catheter-associated urinary tract infections, their incidence and the preventive and corrective nursing interventions in intensive care. Methodology: systematic review, organized according to the steps recommended by the Joanna Briggs Institute, and developed according to the PRISMA flowchart. Results: 10 studies were analysed, allowing to identify the risk factors such as age, gender, comorbidities and the length of time the bladder catheter has been in the patient, and an incidence between 2,7% and 19,3%. Nursing interventions included the implementation of general healthcare associated infections control measures and those specific to bladder catheters. Conclusion: patients who are older, female, have Diabetes Mellitus, are immunocompromised and have been with longer permanence of the bladder catheter have a higher probability of contracting a catheter-associated urinary tract infection.
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