Nephrology Dialysis Transplantation, Vol 14, Issue 6 1550-1552, Copyright © 1999 by Oxford University Press
J Elkabir, A Riaz, S Agarwal and G Williams
Background: Tenckhoff catheter placement is well
established to facilitate continuous ambulatory peritoneal dialysis (CAPD)
in the treatment of end-stage renal failure. Complications of these
catheters while in situ are well documented. However
little information is available concerning post-removal complications. Many
centres, including our own remove these catheters by traction resulting in
retained cuffs, rather than by formal dissection. We have evaluated the
outcome of such removal over a 2-year period. Methods:
Sixty-two patients underwent Tenckhoff catheter removal by traction over a
2-year period at our unit. Patients were evaluated retrospectively using
case notes and operation records. Results: The
catheters were sited for a mean of 23 months and were most commonly removed
because of persistent peritonitis (47.4%). Sixty-one per cent of all
patients had experienced at least one episode of CAPD peritonitis while the
catheter was in situ, but this did not correlate with
those who developed local sepsis. Fifteen patients (24.2%) subsequently
developed local infective complications after a mean of 5.7 months (range
1-17 months). The subcutaneous cuff was involved in all cases and the
peritoneal cuff was involved in six cases. Thirty patients were identified
as being immunosuppressed, but this was not a risk factor in the
development of retained cuff infections. Conclusions:
There is a significant risk of local sepsis with retained cuffs resulting
from removal by traction and our data suggests that these catheters should
be removed by dissection and excision of both cuffs. Key
words: catheter; complications; dialysis; surgery; tenckhoff
ORIGINAL ARTICLES
Delayed complications following Tenckhoff catheter removal
Department of Urology, Hammersmith Hospital, Du Cane Road, London W12 0HS, UK; Corresponding author
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