What is the maximum period recommended for a non-tunneled central line placement?

The recommendation for the duration of non-tunneled central venous catheters is typically no more than 10-14 days. This timeframe is based on evidence that longer dwelling times can increase the risk of complications, including infections and thrombosis. The shorter duration helps to minimize these risks while still allowing for appropriate use of the catheter for necessary therapies, such as intravenous medications or fluid administration.

Unsurprisingly, extending the use beyond 14 days can lead to a significantly higher incidence of complications without substantial benefit, which is why guidelines firmly advocate for the 10-14 day maximum for non-tunneled lines. This ensures that patients receive the necessary care while maintaining safety as a priority.