Affiliation:
1. Section of Nephrology, St. Boniface Hospital, Winnipeg, Manitoba, Canada
Abstract
Objective To determine if the rate of peritoneal dialysis (PD)-related infections in our large Native population was higher than in non-Natives. Design Prospective study of PD-related infections, 1987 to 1993. Patients Forty-eight Natives and 136 non-Natives were studied. Comparisons of infection rates were made as well as determinations of the effect of diabetes and of dialysis techniques on infection rate. Results The chance of remaining free of peritonitis was far lower at 6 and 12 months in Natives versus nonNatives, 40% versus 76% at 6 months, and 24% versus 54% at 12 months (p < 0.01). Having diabetes or adding intraperitoneal insulin did not confer additional risk of peritonitis. The Y-Iine reduced the risk of peritonitis in non-Natives only. Exit-site infection (ESI) was significantly higher in Natives versus non-Natives, 0.42 versus 0.19 episodes per patient year (p < 0.01) mainly due to Staph. aureus. However, less than 30% of episodes of peritonitis were due to that organism. Staph. epidermidis peritonitis episodes were not more common in Native patients, whereas infections due to most other organisms were. Conclusion The susceptibility to both peritonitis and exit-site infection is increased in Native Canadians compared to non-Natives. The non protective effect of the Yline combined with increased peritonitis due to most organisms except Staph. epidermidis in Natives suggests that host factors could be important in these patients.
Subject
Nephrology,General Medicine
Cited by
20 articles.
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1. Antimicrobial agents for preventing peritonitis in peritoneal dialysis patients;Cochrane Database of Systematic Reviews;2017-04-08
2. Risk Factors Associated with Peritoneal-Dialysis-Related Peritonitis;International Journal of Nephrology;2012
3. An International Perspective on Peritoneal Dialysis among Indigenous Patients;Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis;2011-07
4. Surgical Outcomes in American Indian Veterans: A Closer Look;Journal of the American College of Surgeons;2009-06
5. Peritonitis;Nolph and Gokal’s Textbook of Peritoneal Dialysis;2009