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 Central Venous Access Device (CVAD) Dressing Change Step by Step Medbridge Fewer Dressing Changes: Better for the Patient and the Bottom Line Eloquest Healthcare, Inc. Caring for a Central Line at Home Dana Farber Boston Children's Cancer and Blood Disorders Center