How long should umbilical venous catheters remain in place in neonates who require long-term (≥5-7 days) central...

Area of Science:

• Neonatal medicine
• Infectious disease epidemiology
• Vascular access devices

Background:

• Neonates often require central venous access for long-term therapy.
• Umbilical venous catheters (UVCs) are commonly used but associated with infection risks.
• Alternative central venous access methods are explored to mitigate complications.

Purpose of the Study:

• To determine if replacing UVCs on days 5-7 with peripherally inserted central catheters (PICCs) reduces central line-associated bloodstream infections (CLABSIs) in neonates.
• To compare the incidence of CLABSIs between UVCs left in situ versus early replacement with PICCs.
• To synthesize current evidence on the optimal timing and type of central venous catheter for neonates requiring prolonged access.

Main Methods:

• Evidence-based review of existing literature.
• Systematic search for studies comparing UVCs with PICCs in neonates.
• Analysis of reported rates of central line-associated bloodstream infections.

Main Results:

• Data on the comparative efficacy of UVC removal and PICC replacement versus indwelling UVCs for CLABSI reduction is limited.
• Further research is needed to establish definitive evidence-based guidelines.

Conclusions:

• The current evidence base is insufficient to definitively recommend early UVC replacement with PICCs solely for reducing CLABSIs in neonates.
• Further high-quality studies are required to inform clinical practice regarding central venous catheter management in this population.