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Catheter-associated urinary tract infection after cardiovascular surgery: Impact of a multifaceted intervention

Edivete Regina Andrioli1, Guilherme H Campos Furtado1, Eduardo Alexandrino Medeiros1

  • 1Division of Infectious Diseases, Department of Internal Medicine, Hospital São Paulo, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brazil.

American Journal of Infection Control
|November 21, 2015
PubMed

Insights

A multifaceted intervention significantly reduced catheter-associated urinary tract infection (CAUTI) incidence. This study highlights improved adherence to best practices for indwelling urinary catheter (IUC) use and enhanced professional knowledge.

Area of Science:

  • Infectious Disease Epidemiology
  • Healthcare Quality Improvement

Background:

  • Catheter-associated urinary tract infections (CAUTIs) pose a significant healthcare challenge.
  • Urinary catheter utilization (UCU) and adherence to best practices are critical for preventing CAUTIs.

Purpose of the Study:

  • To evaluate the effectiveness of a multifaceted intervention on CAUTI incidence and UCU ratio.
  • To assess adherence to indwelling urinary catheter (IUC) guidelines.

Main Methods:

  • Prospective before-and-after interventional study over three 6-month phases.
  • Monitored IUC insertion, maintenance, and removal practices.
  • Implemented training, provided feedback, and measured CAUTI incidence and UCU ratio.

Main Results:

  • CAUTI incidence decreased from 11.42 to 4.40 cases/1000 catheter-days.
  • Risk of CAUTI was 2.6-fold higher pre-intervention compared to post-intervention.
  • Adherence to hand hygiene and IUC maintenance guidelines significantly improved; professional knowledge increased.

Conclusions:

  • A multifaceted intervention is effective in reducing CAUTI incidence.
  • The intervention improved the quality of care related to urinary catheter use.
Abstract

Keywords:
Catheter-associated infectionInfection controlUrinary tract infection

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