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Related Experiment Video

Updated: Jul 9, 2026

A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit

A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit

Published on: July 13, 2019

Infection risks associated with needleless intravenous access devices.

Anna L Casey¹, Tom S J Elliott

¹Department of Clinical Microbiology, University Hospital Birmingham NHS Foundation Trust, Birmingham. anna.casey@uhb.nhs.uk

Nursing Standard (Royal College of Nursing (Great Britain) : 1987)

|December 14, 2007

Summary

This summary is machine-generated.

Needleless intravenous (i.v.) devices reduce needlestick injuries. However, their impact on bloodstream infection risk remains debated, necessitating further review of available device types.

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Published on: January 13, 2026

Area of Science:

Medical Devices
Infection Control
Clinical Practice

Background:

Needleless intravenous (i.v.) access devices were developed to minimize i.v. catheter-related needlestick injuries.
The effectiveness of these devices in preventing needlestick injuries is well-established.
Conflicting reports exist regarding the risk of bloodstream infection associated with these devices.

Purpose of the Study:

To review the risk of catheter-related bloodstream infection (CRBSI) linked to needleless i.v. access devices.
To provide an overview of the different types of needleless i.v. access devices currently available.

Main Methods:

Literature review of studies on needleless i.v. access devices.
Analysis of reported rates of CRBSI associated with these devices.
Categorization and description of various needleless i.v. access device designs.

Main Results:

Confirmation of reduced needlestick injuries with needleless devices.
Inconclusive evidence regarding increased or decreased risk of CRBSI.
Identification of diverse needleless device technologies.

Conclusions:

Needleless i.v. devices are effective in preventing needlestick injuries.
The association between needleless devices and CRBSI requires further investigation.
Understanding device types is crucial for assessing infection risks.