Central venous catheter use. Part 1: mechanical complications

Area of Science:

• Medical Devices
• Clinical Procedures
• Patient Safety

Background:

• Central venous catheters (CVCs) are increasingly utilized in intensive care units and general wards.
• CVC placement is associated with significant mechanical and infectious complications.
• This review specifically addresses short- and medium-term mechanical complications, excluding infectious issues.

Purpose of the Study:

• To review the short- and medium-term mechanical complications associated with central venous catheter placement.
• To identify key risk factors influencing the occurrence of these complications.
• To discuss the role of placement aids in mitigating risks.

Main Methods:

• Literature review focusing on mechanical complications of central venous catheterization.
• Analysis of risk factors including patient characteristics, operator expertise, and nursing care.
• Evaluation of the utility of placement aids like ultrasound guidance.

Main Results:

• Patient factors such as morbidity, underlying disease, and local anatomy are significant risk factors.
• The expertise of the healthcare provider performing the procedure is crucial.
• Effective nursing care plays a vital role in preventing complications.
• Ultrasound-guided insertion may reduce mechanical complications.

Conclusions:

• Mechanical complications are an important consideration in central venous catheterization.
• Risk stratification based on patient characteristics and procedural factors is essential.
• Optimizing operator skill and nursing care, alongside utilizing placement aids, can enhance patient safety.