Methods for measuring venous peripherally inserted central catheters in newborns

Area of Science:

• Neonatal Medicine
• Medical Device Technology
• Clinical Research

Background:

• Peripherally Inserted Central Catheters (PICCs) are crucial in neonatal care.
• Accurate tip placement is vital to prevent complications.
• Existing measurement methods may have limitations.

Purpose of the Study:

• To compare two measurement methods for PICC insertion in newborns.
• To evaluate the impact of measurement techniques on catheter tip positioning.
• To assess the relationship between positioning and adverse events.

Main Methods:

• Randomized clinical trial conducted in a Neonatal Intensive Care Unit.
• Sample of 88 PICC insertion procedures across two groups.
• Data collected September 2018 - 2019.
• Descriptive analysis and logistic regression utilized.

Main Results:

• The modified measurement method showed a significant improvement in central catheter tip location.
• No significant differences in elective removals or adverse events between groups.
• Poor catheter positioning was identified as a risk factor for adverse events.

Conclusions:

• The modified measurement technique offers superior results for proper PICC tip placement in neonates.
• Improved positioning achieved with the modified method correlates with reduced patient risk.
• This method enhances safety in neonatal PICC insertions.