Principles of chronic venous access: recommendations based on the Roswell Park experience

At Roswell Park Cancer Institute, we have seen a dramatic increase in the need for long-term venous access. Chronic venous catheters are an indispensible part of the treatment provided to oncology patients. Cancer patients are often at higher risk for complications secondary to their underlying disease and treatments. These risks may be minimized by paying close attention to several important aspects of central line placement. These include matching individual patient needs with the access device most suited to those needs, a thorough preoperative assessment, and the safest and most appropriate operative approach for placement. Likewise, the prompt recognition and treatment of complications when they do occur is crucial to the care of these patients. In order to optimize the care of patients with long-term venous access devices, we have reviewed our experience of over 700 vascular access consultations and offer the following recommendations.