Tag: Catheter insertion

According to the National Cancer Institute, total parenteral nutrition (TPN) is a method of feeding that bypasses the gastrointestinal tract and provides all necessary nutrients through a vein. Due to its high osmolarity, TPN must be administered through a central venous catheter (CVC) placed into a large vein to avoid irritating smaller, peripheral veins. The choice of where TPN inserts depends on several factors, including the anticipated duration of therapy and the patient's individual needs.

For individuals with a non-functional gastrointestinal tract, total parenteral nutrition (TPN) delivered via a central line is a life-sustaining treatment. Understanding **how is the central line inserted for nutrition** is crucial, as the highly concentrated nutrients require access to a large vein near the heart to avoid damaging smaller blood vessels. The procedure, typically guided by ultrasound, provides a reliable and long-term method for nutritional support.