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REVIEWS AND ORIGINAL ARTICLES |
From the Transplantation* , Surgery** , Urology*** and Nephrology**** Departments. Instituto Nacional de la Nutricion, "Salvador Zubiran". Vasco de Quiroga #15, Tlalpan 14000, Mexico, D.F.
From 1978 to 1984, 150 consecutive CAPD catheters have been implanted in
our institution. Early (first-week) and late (up to 44 months) follow-up is
presented with special attention to possible surgical related
complications.
A paramedian incision and an original antileakage technique were used in
95% of the catheters. With this combination, hernia and leakage rates are very
low (0.7%()). With the patient-training program, described here, and the
installation of the catheter in the outpat ient department, peritonitis during
the first week dropped from 20% to 0%() (p < 0.05). Previous abdominal
operations significantly increase early failures (p < 0.05). Skin exit-site
infections were not seen in our patients. The most frequent long-term
complications were catheter colonization, i.e. recurrent peritonitis with the
same organism, and repeated peritonitis episodes leading to obstruction. The
one year actuarial catheter survival is 40% .This paper discusses factors
responsible for as well as possible improvement of this low figure.
KEY WORDS: CAPD; catheters; surgery; complications; peritonitis.
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