A technique for the placement of a long-term hyperalimentation catheter in the head and neck oncology patient.
The relative safety of silicone rubber catheters allows use of the deep brachial vein for long-term central venous access when other vascular access sites are unavailable or undesirable. After local infiltration, a small incision is made across the medial edge of the brachial biceps and the vein is isolated from the artery and median nerve. An introducer is used to aid in insertion of the catheter. Catheter position is checked with a postoperative radiograph of the chest. Sixty of our patients have had catheters in place from 14 to 200 days, with few complications. There was one catheter-related death from acute bacterial endocarditis and one case of clinical thrombosis. The surgical approach to the deep brachial vein provides a simple and safe method of long-term central venous access in the head and neck oncology patient, whereas regional therapy and treatment planning often preclude use of other more conventional access sites.
D001132:Arm / Q000098:blood supply; D002404:Catheterization / Q000379:methods*; D002408:Catheters, Indwelling; D006258:Head and Neck Neoplasms / Q000628:therapy*; D006801:Humans; D010289:Parenteral Nutrition, Total / Q000379:methods*; D012826:Silicone Elastomers; D014680:Veins
D012826:Silicone Elastomers