Vascular access device for treatment of cancer patients

Vascular access devices that are completely implanted have been used for treatment of cancer patients. Vascular access devices are useful for transarterial infusion of anticancer drugs, intravenous hyperalimentation, and drainage of bile juice in obstructive jaundice. These systems have several advantages in the care of patients: they are sealed, they have no external tubes, and they may be useful for blood or biliary sample and intravenous hyperalimentation or chemotherapy. There are only minimal discomforts related to the implantation procedure and no need for routine external catheter care. Most importantly, the quality of the patient's life is dramatically improved without external tubes. For these reasons, we believe that vascular access devices should be indicated for patients with malignant tumors as much as placement of these devices is technically feasible.