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Updated: May 31, 2026

An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection
Published on: June 24, 2025
[Management and prevention of catheter-associated urinary tract infections: current opinions and clinical practice]
S Esposito1, V Emmi, F S Mennini
1Dipartimento di Malattie Infettive, Universita degli studi di Napoli.
Insights
Catheter-associated urinary tract infections (CA-UTIs) are a significant hospital problem. Innovative catheters may offer a new strategy for preventing these infections and reducing associated complications.
Area of Science:
- Infectious Diseases
- Medical Devices
- Epidemiology
Context:
- Catheter-associated urinary tract infection (CA-UTI) poses significant challenges in healthcare settings.
- Urethral catheterization contributes to local and systemic infections, increased mortality, prolonged hospital stays, and elevated costs.
- CA-UTIs serve as a reservoir for multi-resistant bacterial pathogens, necessitating effective prevention strategies.
Purpose:
- To highlight the importance of preventing CA-UTIs.
- To explore the potential role of innovative catheters in CA-UTI prevention.
- To provide guidance for managing and preventing CA-UTIs.
Summary:
- CA-UTI is a major hospital concern due to its impact on patient outcomes and healthcare costs.
- Effective prevention measures are crucial.
- Innovative catheters coated with noble metal alloy and hydrogel show promise in reducing CA-UTI incidence.
Impact:
- This consensus can guide CA-UTI management and prevention in Italy and internationally.
- Findings may serve as a benchmark for future research on CA-UTI prevention strategies.
- Reducing CA-UTI rates can lead to improved patient outcomes and decreased healthcare expenditures.
Abstract:
Catheter-associated urinary tract infection (CA-UTI) is an important epidemiological event in the hospital setting as urethral catheterization has a profound impact in terms of local and systemic extension, mortality rate, prolonged length of stay and costs, other than representing a reservoir of multi-resistant bacterial pathogens. All these issues make it mandatory to set up effective prevention measures. Any initiative able to prevent or reduce incidence of catheter-associated UTI and possible complications should be encouraged. In this context, an important role could be played by innovative catheters coated with noble metal alloy and hydrogel. Results from this consensus may prove useful as a guide for the management and prevention of CA-UTIs in Italy and elsewhere, and may also provide a basis for comparison with other studies.
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