What is one advantage of using a midline catheter?

Using a midline catheter offers several advantages in the context of vascular access, and one significant advantage is that it is less likely to cause complications than central lines. Midline catheters are inserted into a peripheral vein and can extend to just below the axilla, which means they carry a lower risk of serious complications typically associated with central venous catheters, such as infections and thrombosis.

Midline catheters provide a safe and effective means of administering IV therapy over a longer duration than traditional peripheral catheters without the increased risks that accompany central lines. This characteristic makes them an optimal choice for patients requiring intermediate-term intravenous access, particularly when the risk of central line-associated bloodstream infections (CLABSIs) is a concern.

While midline catheters are approved for use in certain therapies and can remain in place for weeks, they demonstrate lower complication rates, which is a key factor in their preferable use compared to central lines for appropriate patients.