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Urinary tract infections in patients undergoing transurethral prostatectomy
Abstract:
The incidence of urinary tract infections was determined in 1,660 patients undergoing transurethral prostatectomy. Preoperative infection was found in 25% of all patients and in 35% of the 276 patients aged 80 years or over. Of the 1,251 patients without a preoperative infection, 17% had postoperative infections. The incidence of new postoperative infection was significantly related to the duration of surgery and the weight of the resected prostate. The incidence of infection was higher in summer than in winter months.
Insights
Urinary tract infections (UTIs) affect 17% of patients post-transurethral prostatectomy. Higher risks are linked to longer surgery, larger resected prostate weight, and seasonal factors.
Area of Science:
- Urology
- Infectious Diseases
- Surgical Outcomes
Background:
- Transurethral prostatectomy is a common procedure for benign prostatic hyperplasia.
- Urinary tract infections (UTIs) are a significant postoperative complication.
- Understanding UTI incidence is crucial for patient management and infection control.
Purpose of the Study:
- To determine the incidence of UTIs in patients undergoing transurethral prostatectomy.
- To identify risk factors associated with preoperative and postoperative UTIs.
- To analyze the relationship between UTIs and patient demographics, surgical factors, and seasonality.
Main Methods:
- Retrospective analysis of 1,660 patients undergoing transurethral prostatectomy.
- Data collection on preoperative infections, postoperative infections, patient age, surgical duration, prostate weight, and season of surgery.
- Statistical analysis to identify significant associations.
Main Results:
- Overall preoperative UTI incidence was 25%, rising to 35% in patients aged 80 years and over.
- Postoperative infection occurred in 17% of patients without preoperative infection.
- New postoperative UTI incidence correlated significantly with longer surgery duration and greater resected prostate weight.
- Higher infection rates were observed during summer months compared to winter.
Conclusions:
- Transurethral prostatectomy is associated with a notable incidence of UTIs, both pre- and postoperatively.
- Patient age, surgical parameters (duration, prostate weight), and seasonal variations are significant factors influencing UTI risk.
- These findings highlight the need for targeted infection prevention strategies in this patient population.