What is an important step in the management of a tunneled central venous catheter?

The management of a tunneled central venous catheter (CVC) primarily involves regular flushing and dressing changes to maintain its function and reduce the risk of complications such as infection or thrombosis. Regular flushing helps ensure that the catheter remains patent by preventing the build-up of clots or debris within the lumen. Dressing changes are essential to keep the insertion site clean and prevent infection, which is a significant concern with central venous access devices.

Both flushing and dressing changes are procedures that should be performed routinely according to established protocols, often involving aseptic techniques to minimize the risk of introducing pathogens. This regular maintenance enhances the safety and efficacy of the catheter for long-term use, making it a critical step in its management.