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The Current Epidemiology of Urinary Incontinence and Urinary Tract Infections After Spinal Cord Injury-A Model
Christopher Elliott1,2, Evgeniy Kreydin3, James Crew1
1Santa Clara Valley Medical Center, San Jose, CA 95128, USA.
Journal of Clinical Medicine
|March 17, 2025
Summary
Urinary incontinence (UI) and urinary tract infections (UTIs) are common after spinal cord injury (SCI). Management strategies impact their frequency, highlighting the need for prevention to improve quality of life and reduce hospitalizations.
Area of Science:
- Urology
- Neurology
- Rehabilitation Medicine
Background:
- Neurogenic bladder disorders are a significant complication following spinal cord injury (SCI).
- Urinary incontinence (UI) and recurrent urinary tract infections (UTIs) contribute substantially to patient morbidity and reduced quality of life.
- Understanding the current prevalence of UI and UTIs and their impact on hospitalization is crucial for optimizing patient care.
Purpose of the Study:
- To determine the current frequency of urinary incontinence (UI) and urinary tract infections (UTIs) in individuals with spinal cord injury (SCI).
- To quantify the association between UI, UTIs, and hospitalization rates within the SCI population.
- To analyze how different bladder management strategies influence the occurrence of UI and UTIs.
Main Methods:
- Utilized data from the National Spinal Cord Injury Database (2016-2021) for individuals within five years post-injury.
- Assessed self-reported UI frequency (monthly, weekly, daily, none) in the past month.
- Evaluated the number of antibiotic-treated UTIs and hospitalizations in the prior year.
Main Results:
- The study included 5106 individuals within 5 years of SCI.
- Approximately 40% reported UI and over 50% experienced UTIs requiring antibiotics in the past year.
- Clean intermittent catheterization (CIC) and indwelling catheters were associated with higher rates of UI and UTIs, respectively, compared to volitional voiding or other management methods.
Conclusions:
- Urinary incontinence and urinary tract infections are highly prevalent issues following spinal cord injury.
- Bladder management techniques influence the frequency of UI and UTIs, but overall high rates necessitate a continued focus on prevention.
- Effective prevention strategies are essential for improving patient quality of life and reducing healthcare utilization, such as hospitalizations.
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