Intermittent Catheters With Integrated Features Designed to Reduce the Risk of Urinary Tract Infection: Findings From...

Area of Science:

• Urology
• Medical Devices
• Patient Outcomes

Background:

• Urinary tract infections (UTIs) are a common complication for individuals requiring intermittent catheterization (IC).
• Patient-reported outcomes, including quality of life (QoL) and satisfaction, are critical measures of treatment effectiveness.
• Novel hydrophilic intermittent catheters (ICs) with enhanced features aim to improve user experience and reduce complications.

Purpose of the Study:

• To compare UTI rates, health-related QoL, and IC experience/satisfaction between hydrophilic ICs with specific features (Group A) and those without (Group B).

Main Methods:

• Prospective, observational, longitudinal study using data from a continence care registry.
• 222 registry visits from 32 intermittent self-catheterization (ISC) users in the US, Canada, and UK.
• Generalized linear mixed models analyzed UTI odds, ISC-Q scores for QoL, and ISC satisfaction/experience.

Main Results:

• Group A showed significantly lower UTI odds (OR=0.38, P=.035) compared to Group B.
• Group A reported significantly higher total ISC-Q scores (P=.044), indicating a clinically relevant improvement in QoL.
• Group A users reported significantly greater satisfaction and more positive ISC experiences.

Conclusions:

• Hydrophilic ICs with a ring cap, protective introducer tip, and sleeve (Group A) are associated with significantly lower UTI risk.
• These advanced hydrophilic ICs lead to greater QoL and improved user satisfaction and experience.
• The findings support the beneficial use of these enhanced hydrophilic ICs for intermittent self-catheterization.