Defining the Risks of Subclavian-Vein Catheterization

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Abstract
Infusion of blood products, medications, and fluids and removal of blood for testing are essential in treating many critically ill patients. Central venous catheterization through the subclavian vein1 has facilitated such potentially life-saving treatments as high-dose chemotherapy for cancer, total parenteral nutrition, and long-term parenteral antibiotic therapy. Since subclavian-vein catheterization is performed millions of times annually, even uncommon complications of this procedure can affect large numbers of patients.Central venous catheterization is performed for three specific reasons: to infuse solutions that cannot be given through peripheral veins -- for example, in the case of total parenteral nutrition and some forms . . .