The longer the catheter, the lower the risk of complications: Results of the HERITAGE study comparing long peripheral and midline catheters.

Background: Although widely used in clinical practice, long peripheral (LPCs) and midline catheters (MCs) are often misclassified because of their similar characteristics. Comparative studies on these devices are lacking. This study aimed to explore complications risks in polyurethane LPCs and MCs.

Complications associated to midline- and long peripheral catheters in adults. Systematic review of literature and proposal for a standardized model for data collection.

Introduction: Long peripheral catheters (LPCs) and midline catheters (MCs) are indiscriminately labelled with different names, leading to misclassifications both in primary and secondary studies. The available studies used different methods to report the incidence of catheter-related complications, affecting the possibility of properly comparing the catheter outcomes. The aim of this review was to explore the complications related to LPCs and MCs after reclassifying according to their length.