Comparison between peripherally implanted ports and externally sited catheters for long-term venous access

Area of Science:

• Vascular Access Devices
• Medical Device Comparison
• Surgical Outcomes

Background:

• Central venous cannulation and radiological screening are common for venous access systems.
• Hickman lines are a widely used but complication-prone venous access method.

Purpose of the Study:

• To compare the complication rates of a peripherally implantable venous access system with Hickman lines.
• To evaluate the safety and cost-effectiveness of using a ward setting for port insertion.

Main Methods:

• Comparative study involving 85 patients with peripherally implantable ports and 112 patients with Hickman lines.
• Analysis of early and late complication rates.
• Assessment of insertion site (ward vs. operating theatre).

Main Results:

• Peripherally implantable ports had significantly lower early (2.4%) and late (10.6%) complication rates compared to Hickman lines (10.7% early, 37.6% late).
• No significant difference in complication rates was observed between ward and operating theatre insertions.
• The peripherally implantable system demonstrated ease of use and reliability without radiological screening.

Conclusions:

• Peripherally implantable venous access ports are a safe and cost-effective alternative to Hickman lines.
• The system reduces patient complications and can be inserted in a less resource-intensive setting.
• Elimination of central venous cannulation and radiological screening enhances patient safety and reduces costs.