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Related Concept Videos

Urinary Tract Infection IV: Nursing Management01:17

Urinary Tract Infection IV: Nursing Management

In managing urinary tract infections (UTIs) in nursing, a comprehensive assessment is essential. Begin by gathering subjective data, such as the patient’s complaints of dysuria (painful urination), urinary frequency, urgency, suprapubic pain, and any lower abdominal discomfort. This information can be complemented by questions regarding previous UTIs, sexual activity, and personal hygiene practices, which can provide insight into risk factors. Objective assessment should focus on signs like...
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
Urine Studies II: Urine Culture and Sensitivity Test01:26

Urine Studies II: Urine Culture and Sensitivity Test

A urine culture and sensitivity test is a diagnostic procedure used to identify urinary tract bacterial infections and determine the most effective antibiotics for treatment. This test is generally preferred when a patient shows manifestations of a urinary tract infection, such as frequent or painful urination, cloudy or foul-smelling urine, or lower abdominal pain.Purpose of the TestThe primary goals of a urine culture and sensitivity test are to:Determine the specific bacteria causing the...
Urinary Tract Calculi V: Nursing Management01:28

Urinary Tract Calculi V: Nursing Management

AssessmentSubjective Data: Obtain a detailed health history, including any recent or chronic urinary tract infections, periods of immobilization, previous episodes of renal calculi, and medical conditions such as gout, benign prostatic hyperplasia, or hyperparathyroidism. Review the medication history for drugs that may influence stone formation, including allopurinol, analgesics, loop diuretics, or thiazide diuretics. Document the use of long-term indwelling catheters and any past surgical...
Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Urinary Tract Infection I: Introduction01:26

Urinary Tract Infection I: Introduction

Urinary tract infections (UTIs) impact various parts of the urinary system, including the kidneys, ureters, bladder, and urethra. These infections are generally bacterial, with Escherichia coli being the most common causative agent, often originating from the gastrointestinal tract. However, other bacteria, such as Staphylococcus saprophyticus, Klebsiella pneumoniae, and Proteus mirabilis, are also known to cause UTIs. The type, location, and underlying complexity of the UTI guide both...

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Related Experiment Video

Updated: May 13, 2026

An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection
07:57

An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection

Published on: June 24, 2025

Using a criteria-based reminder to reduce use of indwelling urinary catheters and decrease urinary tract infections.

Yin-Yin Chen1, Mei-Man Chi, Yu-Chih Chen

  • 1Department of Infection Control and Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan.

American Journal of Critical Care : an Official Publication, American Association of Critical-Care Nurses
|March 5, 2013
PubMed
Summary
This summary is machine-generated.

A reminder system significantly reduced urinary catheter use and catheter-associated urinary tract infections by 22% and 48%, respectively. This approach is crucial for improving patient safety and preventing infections.

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Published on: July 13, 2019

Area of Science:

  • Infection Control
  • Patient Safety
  • Medical Device Utilization

Background:

  • Indwelling urinary catheterization duration is a significant risk factor for urinary tract infections (UTIs).
  • Catheter-associated urinary tract infections (CAUTIs) represent a common healthcare-associated infection.
  • Effective strategies are needed to minimize catheter use and associated complications.

Purpose of the Study:

  • To evaluate the impact of a criteria-based reminder system on reducing urinary catheter utilization.
  • To determine if the reminder approach decreases the incidence of catheter-associated urinary tract infections (CAUTIs).

Main Methods:

  • A randomized controlled trial was conducted in two respiratory intensive care units.
  • Patients with urinary catheters for over 48 hours were randomized to a reminder group or a control group.
  • The intervention group received a criteria-based reminder for catheter removal.

Main Results:

  • Urinary catheter utilization decreased by 22% in the intervention group compared to the control group (RR, 0.78; P < .001).
  • The median duration of catheterization was significantly shortened (7 days vs. 11 days; P < .001).
  • Catheter-associated urinary tract infection incidence was reduced by 48% in the intervention group (RR, 0.52; P = .009).

Conclusions:

  • A criteria-based reminder system effectively reduces indwelling urinary catheter use.
  • This intervention significantly lowers the incidence of catheter-associated urinary tract infections.
  • Implementing reminder systems is a vital strategy for enhancing patient safety and preventing CAUTIs.