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Updated: Aug 20, 2026

A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit
Published on: July 13, 2019
[Prevention of infectious complications of central venous catheters in children]
Martin Uher1, Mária Pisarcíková, Milan Kurák
1Dept. of Pediatrics, St. Cyril and Method's Hospital, Antolská 11, 851-07 Bratislava, Slovak Republic. uhermar@hotmail.com
Insights
Central venous catheters (CVCs) pose higher complication risks than peripheral lines. Maximum barrier precautions during CVC insertion are crucial for preventing serious patient infections and improving outcomes.
Area of Science:
- Medical Devices
- Infection Control
- Patient Safety
Context:
- Central venous catheters (CVCs) are associated with a higher incidence of complications compared to peripheral venous access.
- Managing CVC-related complications is challenging and can elevate morbidity and mortality in critically ill patients.
- Preventing CVC complications is a significant focus in patient care.
Purpose:
- To highlight the increased risks associated with CVC use.
- To emphasize the critical importance of preventing CVC-related complications.
- To underscore the necessity of strict antiseptic and aseptic techniques in CVC management.
Summary:
- Literary data indicate that CVC use leads to significantly more complications than peripheral venous approaches.
- Strict adherence to antiseptic procedures, aseptic insertion, sterile handling, and proper site selection are essential for preventing catheter sepsis.
- Utilizing maximum barrier precautions during CVC insertion is identified as the most effective preventive strategy against catheter infections.
Impact:
- Implementing maximum barrier measures can significantly reduce CVC-associated infections.
- Effective prevention strategies can lower patient morbidity and mortality.
- Improved CVC management enhances patient safety and clinical outcomes.
Abstract:
According to literary data the use of central venous catheters (CVC) is burdened with a significantly higher number of complications than a peripheral venous approach. The management of these complications is difficult and may increase the morbidity and even mortality of critically sick patients. This is why there is such emphasis on the prevention of these serious complications. Strict antiseptic procedures are an absolute must when handling such catheters. To prevent catheter sepsis, as well as any contamination and colonization of a central venous catheter, it is essential to insert such a catheter under aseptic conditions; it calls for handling in a sterile manner and the same applies to all tubing and other connecting systems and to the preparation of infusion liquids and drugs. Moreover, the site of insertion has to be correctly selected and the catheter left in place only for the absolutely necessary time. Most effective in the prevention of catheter infections are the so-called maximum barrier measures applied to the insertion of CVCs.
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