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Updated: Jun 7, 2026

An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection
Published on: June 24, 2025
Effective evidence-based catheter management: an update
1Ealing and Harrow Provider Services.
Over one million urinary catheters are used annually in NHS hospitals, with 25% being unnecessary. This can lead to significant harm, including infection and bladder dysfunction, particularly in older adults.
Area of Science:
- Urology
- Healthcare Quality Improvement
- Patient Safety
Background:
- Over one million urinary catheters are inserted annually in UK hospitals.
- Urinary catheterization carries risks including trauma, infection, and bladder dysfunction.
- Approximately 25% of urinary catheterizations are clinically unnecessary, increasing patient risk.
Purpose of the Study:
- To explore clinical indications for urinary catheterization.
- To emphasize the importance of appropriate urinary catheter product selection.
- To outline strategies for reducing infection risk associated with urinary catheters.
Main Methods:
- Literature review of clinical indications for urinary catheterization.
- Analysis of risks associated with urinary catheter use.
- Discussion of best practices for product selection and infection prevention.
Main Results:
- A significant proportion of urinary catheterizations are not clinically indicated.
- Inappropriate use and selection increase the risk of patient harm.
- Proactive measures are essential to mitigate risks.
Conclusions:
- Reducing unnecessary urinary catheterization is crucial for patient safety.
- Appropriate product selection and infection control are vital components of care.
- Further attention to clinical indications and risk reduction strategies is warranted.
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