What is a Peripherally Inserted Central Catheter (PICC)?

A Peripherally Inserted Central Catheter (PICC) is specifically designed to provide long-term venous access, making it suitable for patients requiring intravenous therapy for extended periods, often weeks or months. The design of a PICC allows it to reach a larger central vein, typically the superior vena cava, while being inserted through a peripheral vein in the arm. This facilitates the delivery of various treatments, including medications, fluids, and nutrition, and minimizes the need for repeated venipunctures. The fact that it can remain in place for extended periods distinguishes it from shorter catheters used for temporary access, allowing for continuous therapy and improving patient comfort and treatment adherence.