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Urinary Tract Infection After Midurethral Sling.
Mujan Varasteh Kia1, Jaime Bashore Long2, Chi Chiung Grace Chen1
1From the Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD.
Female Pelvic Medicine & Reconstructive Surgery
|May 20, 2020
Summary
Recurrent urinary tract infections (UTIs) and voiding dysfunction increase UTI risk after midurethral sling (MUS) surgery. History of UTI, asymptomatic bacteriuria, and early postoperative UTI predict recurrent UTIs post-MUS.
Area of Science:
- Urology
- Infectious Disease
Background:
- Urinary tract infections (UTIs) are a common complication following midurethral sling (MUS) procedures.
- Identifying risk factors for UTI development and recurrence is crucial for patient management and surgical counseling.
Purpose of the Study:
- To determine baseline, operative, and postoperative factors associated with the incidence and recurrence of UTIs after MUS.
- To provide insights for personalized risk assessment and patient counseling regarding MUS surgery.
Main Methods:
- Retrospective analysis of 500 patients undergoing MUS between February 2010 and April 2014.
- Statistical analysis including Student's t test, chi-squared test, and multiple logistic regression to identify independent risk factors.
- Primary outcome: UTI within 6 weeks of surgery; Secondary outcome: recurrent UTI within one year.
Main Results:
- 15.8% of patients developed a UTI within 6 weeks, and 5.8% experienced recurrent UTIs within a year.
- Independent risk factors for early UTI included a history of recurrent UTI and voiding dysfunction requiring prolonged catheterization (>24 hours).
- Recurrent UTIs were significantly associated with a history of recurrent UTI, asymptomatic bacteriuria, and early postoperative UTI.
Conclusions:
- Identified key baseline and postoperative factors that increase the risk of UTI and recurrent UTI after MUS.
- These identified factors can aid in counseling patients about their personalized risks associated with MUS surgery.
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