Subclavian cannulation. Valuable dialysis access alternative.

The subclavian vein was used for temporary dialysis access in 67 patients. There were 733 dialysis treatments performed using a total of 87 catheters during the study period. The catheters were left in place for an average of 24.5 days per patient and 18.9 days per catheter. A mean of 10.9 dialysis treatments per patient, and 8.4 dialysis treatments per catheter were performed. Seven patients expired with their catheters indwelling. None of these deaths were related to the catheter. There were 21 associated catheter complications. Twelve of these catheter complications were corrected by changing the catheter over a guide wire. The technique for catheter insertion, proper catheter care including home care, and complications due to the catheters are discussed. Subclavian catheter dialysis access appears to be a valuable adjunct for dialysis and has replaced the use of Scribner shunts and repeated femoral catheterizations for temporary access in our institution.