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Related Experiment Video

Updated: Feb 21, 2026

A Standardized Procedure of Dressing Management for Toxic Epidermal Necrolysis
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Central venous catheter dressing durability: an evaluation.

Annette Richardson1, Andrew Melling2, Chris Straughan1

  • 1Critical Care, Newcastle upon Tyne Hospitals NHS Foundation Trust, UK.

Journal of Infection Prevention
|October 10, 2017
PubMed
Summary
This summary is machine-generated.

One central venous catheter (CVC) dressing demonstrated superior durability compared to others in critically ill patients. Despite this, adherence to the recommended 7-day standard was not met, though CVC bloodstream infections (BSIs) decreased.

Keywords:
Blood stream infectionscentral venous cathetersdressing techniques

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Area of Science:

  • Critical care medicine
  • Infection control
  • Medical device management

Background:

  • Central venous catheter (CVC) insertion sites are a common source of CVC bloodstream infections (BSIs).
  • Limited research exists on the durability of CVC dressings in critically ill patients.

Purpose of the Study:

  • To evaluate the durability and associated costs of different CVC dressings.
  • To compare the performance of four distinct CVC dressings.

Main Methods:

  • Prospective data collection on dressing duration over 12 months across five critical care units.
  • Standardized training on evidence-based CVC dressing practices and implementation of a 'how to guide'.
  • Observation of 1229 CVC dressings from 590 CVCs.

Main Results:

  • One dressing exhibited significantly longer median duration (68.5 hours) compared to others (43.5-46.0 hours; P <0.001).
  • The mean time for a CVC dressing change was 13.5 minutes, with costs ranging from £1.97-£4.97.
  • A decreasing trend in CVC BSIs was noted during the study period.

Conclusions:

  • No dressing consistently adhered for the recommended 7 days.
  • One dressing showed greater durability but remained suboptimal and more costly.
  • Observed low CVC BSI rates suggest effective dressing management practices.