Catheter-associated urinary tract infections: primary care guidelines

Area of Science:

• Urology
• Infectious Diseases
• Geriatric Medicine

Background:

• Long-term urinary catheterisation (LTC) is frequently employed in primary and community health care for managing older adults and individuals with neurological conditions.
• Prevalence data indicate LTC use in 0.5% of UK individuals aged 75+ and 4% of those receiving domiciliary care.
• Indwelling urinary catheters are a primary source of health-care associated infections (HAIs).

Purpose of the Study:

• To review the incidence and impact of health-care associated infections (HAIs) related to long-term urinary catheterisation (LTC).
• To highlight the significant morbidity associated with catheter-acquired infections.

Main Methods:

• Literature review of studies on urinary catheterisation and associated infections.
• Analysis of prevalence data for LTC in community and primary care settings.
• Examination of infection rates in catheterised patients in acute care facilities.

Main Results:

• In acute care, 20-30% of catheterised patients develop bacteriuria.
• Two to six percent of these patients subsequently develop symptomatic urinary tract infections (UTIs).
• These infections contribute significantly to patient morbidity.

Conclusions:

• Urinary tract infections (UTIs) and bacteriuria are common complications of indwelling urinary catheters.
• Effective management strategies are crucial to mitigate the risks of HAIs in patients requiring LTC.
• Further research into prevention and management of catheter-associated UTIs is warranted.