Patency, assessment, and management of central catheter occlusion in adult patients in the intensive care unit: a best practice implementation project.

Introduction: Cannulation with a central venous catheter (CVC) is a common procedure used in critical care. One of the main complications is occlusion, which can lead to delayed treatment, prolonged hospital stay, and increased health care costs.

Objective: The aim of this project was to promote evidence-based practice for nurses caring for patients with a CVC in a Spanish intensive care unit.