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PERITONEAL DIALYSIS IN LATIN AMERICA |
1 Department of Internal Medicine, University Hospital, Botucatu School of Medicine, UNESP, São Paulo;2 Department of Medicine, Federal University of Sergipe, Sergipe, Brazil; 3 Dialysis and Transplantation Service, Miguel Perez Carreño Hospital, Caracas, Venezuela
Correspondence to: P. Barretti, Departamento de Clínica Médica,
UNESP, Distrito de Rubião Júnior s/n, Botucatu, São Paulo
18618-000
Brazil.
pbarretti{at}uol.com.br
Peritoneal dialysis has a high acceptance rate in Latin America, thus the
knowledge concerning complication patterns is of great relevance. This work
reviews Latin American data on peritonitis, the most serious complication of
peritoneal dialysis.
The incidence of peritonitis has been reduced over time, concomitantly with
the incorporation of safer exchange systems and the use of prophylactic
measurements. Today, rates lower than 1 episode per 24 patient-months are
commonly reported. Furthermore, changes in causative organisms have been
observed, with predominance of Staphylococcus aureus up through the
mid-1990s, as well as increases in coagulase-negative staphylococcus and
participation of gram negatives. However, the prevalence of S. aureus
is still high, due possibly to climatic conditions and the elevated prevalence
of carriers. Resolution rate varies from 55% to 78%, transfer to hemodialysis
from 10.9% to 15.4%, and death in 3% to 9.9% of cases. Outcome is worse in S.
aureus episodes compared to those with coagulase-negative staphylococcus,
despite the higher percentage of oxacillin-resistant strains among the former.
In general, despite socioeconomic or climatic conditions, our results are
similar to those in developed countries, perhaps as a consequence of
technological improvements and/or center expertise.
KEY WORDS: KEY WORDS:; Peritonitis; Latin America.
Received 8 January 2007; accepted 23 February 2007.
This article has been cited by other articles:
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