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REVIEWS AND ORIGINAL ARTICLES |
* Clinical Coordinators University of Missauri, Calumbia. Missauri TravenalLabs, Inc., Deeifield, Illinais Data Coordinators University afTexas, Austin, Texas Participating Centers Acarn Research Laborataries. Austin, Texas Booth Memorial Medical Center, New Yark, New Yark Duke University Medical Center, Durham, Narth Caralina Indiana University Medical Center, Indianapalis, Indiana Lankenau Hospital, Philadelphia, Pennsylvania Ochsner Dialysis Clinic, ew Orleans, Lauisiana tellite Dialysis Center, Inc., Palo Alto, Califarnia University af Missauri & Dialysis Clinics, Inc., Calumbia, Missauri University af Pennsylvania, Philadelphia, Pennsylvania University af Wisconsin Haspital. Madisan, Wiscansin
In continuous ambulatory peritoneal dialysis (CAPD), peritonitis frequently
is assumed to result from spike contamination during bag exchanges. An
ultraviolet germicidal chamber has been developed, which disinfects the spike
and the solution-bag outlet before spike insertion. This report summarizes the
results of a multicenter trial carried out to determine if this device reduces
the incidence of peritonitis in patients on CAPD. Ten centers contributed 167
patients who were followed during a base-line historical control period for a
minimum of four months. Thereafter, 93 patients were randomized to a control
group, and 74 to the test group. After an interim period for retraining (both
groups) and change over (test group), a trial period of nine months was
undertaken. Perito nitis rates and actuarial analyses of time-to-peritonitis
showed no significant differences between historical and trial periods in
either group, or between groups during either period. In both groups, rates of
peritonitis were consistently lower than rates reported in the National
Registry. The results suggest that, in the patients participating in these
studies, spike contamination may have been an infrequent cause of
peritonitis.
KEY WORDS: Peritoneal dialysis; ultraviolet light; peritonitis; dialysis; continuous ambulatory peritoneal dialysis.
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