What is the primary concern associated with central lines?

The primary concern associated with central lines is infection. Central lines are invasive devices that are placed into large veins, typically to administer medications, fluids, or to obtain blood samples. Due to the central line's direct access to the bloodstream and the duration it might remain in place, there is a significant risk of introducing bacteria into the systemic circulation, which can lead to serious complications such as bloodstream infections or sepsis.

The nature of these lines makes them an effective pathway for pathogens, especially if proper sterile techniques are not consistently maintained during insertion and care. The risk of infection underscores the importance of adhering to strict protocols for cleaning and maintenance, as well as monitoring the site for any signs of complications. Ensuring that healthcare providers are mindful of these risks is a critical part of patient safety and care management with central lines.