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REVIEWS AND ORIGINAL ARTICLES |
From the Renal Unit, Veterans Administration Medical Center, Salem, Virginia 24153 and Western Pennsylvania Hospital, Pitts. burg, Pennsylvania 15224
One of the main complications of the double-cuffed chronic peritoneal
dialysis catheters is cuff erosion, with or without exit-site infection. We
present a simple technique, which allows partial replacement of the external
catheter segment with splicing. In addition it can be used to replace the
intraperitoneal segment, leaving undisturbed the external segment and exit
site.
This technique can be carried out under local anesthesia, as an outpatient
procedure, without interrupting treatment and with less trauma than total
catheter replacement.
This paper describes our experience with 20 external catheter replacements
in 17 patients followed up to 20 months.
KEY WORDS: Peritoneal catheters; exitsite infections; chronic peritoneal dialysis.
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