Central Line Dressing Change, , Central lines are at a high risk of serious infection. Proper central line care is a key to preventing these central line associated bloodstream infections called Peripherally Inserted Central Catheter (PICC) Dressing Management Clinical Guideline Central Line Dressing Change and Sterilization Best Practices Central Vascular Access Device (CVAD): Changing The Dressing Health Library NewYork Presbyterian HOME CARE GUIDE Text Discharge Instructions: Changing the Dressing on Your Midline Catheter