Can a Shorter Dwell Time Reduce Infective Complications Associated with the Use of Umbilical Catheters?

• Main Authors: Martina Buttera (Author), Lucia Corso (Author), Leonardo Casadei (Author), Cinzia Valenza (Author), Francesca Sforza (Author), Francesco Candia (Author), Francesca Miselli (Author), Cecilia Baraldi (Author), Licia Lugli (Author), Alberto Berardi (Author), Lorenzo Iughetti (Author)
• Format: Book
• Published: MDPI AG, 2024-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary

Background: Umbilical venous catheters (UVCs) are the standard of care in neonatal intensive care units (NICUs) to administer fluids, parenteral nutrition and medications, although complications may occur, including central line-associated blood stream infections (CLABSIs). However, the dwell time to reduce CLABSI risk remains an open issue. Methods: We performed a single-center retrospective study of newborns hospitalized in the Modena NICU with at least one UVC inserted over a 6-year period (period 1: January 2011-December 2013; period 2: January 2019-December 2021). We selected a non-consecutive 6-year period to emphasize the differences in UVC management practices that have occurred over time in our NICU. The UVC dwell time and catheter-related complications during the first 4 weeks of life were examined. Results: The UVC dwell time was shorter in period 2 (median 4 days vs. 5 days, <i>p</i> < 0.00001). Between the two periods, the incidence of CLABSIs remained unchanged (<i>p =</i> 0.5425). However, in period 2, there was an increased need for peripherally inserted central catheters (PICCs) after UVC removal, with a rise in PICC infections after UVC removal (<i>p =</i> 0.0239). Conclusions: In our NICU, shortening UVC dwell time from 5 to 4 days did not decrease the UVC-related complications. Instead, the earlier removal of UVCs led to a higher number of PICCs inserted, possibly increasing the overall infectious risk.

Item Description

10.3390/antibiotics13100988
2079-6382