[Recurrent and catheter-associated urinary tract infections : Prophylaxis and prevention]

Area of Science:

• Urology
• Infectious Diseases
• Microbiology

Background:

• Urinary tract infections (UTIs) are common bacterial infections with increasing antimicrobial resistance.
• Antimicrobial resistance necessitates specific diagnostic approaches like urine culture and resistograms to guide antibiotic selection.
• Recurrent UTIs require identification of predisposing factors and diverse management strategies.

Purpose of the Study:

• To highlight the importance of appropriate urinalysis, including urine culture and resistogram, in managing UTIs.
• To discuss strategies for preventing recurrent UTIs, including medical, behavioral, and supportive treatments.
• To emphasize the role of novel approaches like immunotherapy, probiotics, and herbal preparations in combating antibiotic resistance.
• To underscore the significance of preventing nosocomial UTIs (nUTIs), particularly catheter-associated nUTIs (CA-nUTIs).

Main Methods:

• Review of current practices in UTI diagnosis and management.
• Analysis of factors contributing to recurrent UTIs.
• Evaluation of emerging therapeutic and preventative strategies for UTIs.
• Focus on catheter-associated nUTIs (CA-nUTIs) and prevention of nosocomial infections.

Main Results:

• Urinalysis with urine culture and resistogram is crucial to avoid antibiotic overuse and resistance.
• Various treatments, including drugs, behavioral changes, and supportive options, can minimize UTI recurrence.
• Vaccines, probiotics, and herbal preparations offer alternatives to reduce antibiotic use.
• A significant proportion of nosocomial UTIs are catheter-associated and potentially preventable.

Conclusions:

• Judicious use of diagnostics and therapeutics is essential for effective UTI management and combating resistance.
• Preventative measures and alternative therapies are vital for reducing antibiotic reliance and UTI recurrence.
• Understanding and implementing proper urinary catheter management is critical for preventing CA-nUTIs and their associated burdens.