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Related Experiment Videos

A pilot study comparing two methods of intermittent catheterization: limitations and challenges.

Rene A Day1, Katherine N Moore, Marilyn K Albers

  • 1Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada.

Urologic Nursing
|June 5, 2003
PubMed
Summary

A pilot study compared closed versus open intermittent catheterization systems. The closed system showed fewer positive urine cultures, suggesting improved infection control.

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Area of Science:

  • Urology
  • Infectious Disease Prevention

Background:

  • Urinary tract infections (UTIs) are common complications of intermittent catheterization.
  • Traditional open catheterization systems may increase infection risk.

Purpose of the Study:

  • To compare the efficacy of a closed catheter system versus an open system in reducing positive urine cultures.
  • To identify design limitations for a larger, multi-center study.

Main Methods:

  • Pilot study involving 11 subjects.
  • Collection and analysis of 33 urine samples.
  • Comparison of bacterial growth between closed and open intermittent catheterization systems.

Main Results:

  • The closed catheter system demonstrated a lower incidence of positive urine cultures compared to the open system.

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  • Preliminary data collection identified unforeseen challenges in study design.

    • Conclusions:

    • Closed intermittent catheterization systems may offer an advantage in preventing bacteriuria.
    • Pilot study findings are crucial for refining the methodology of the main, multi-center trial.