Affiliation:
1. Department of Paediatrics and Child Health, Nelson R Mandela School of Medicine, Faculty of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
Abstract
Background In a resource-limited setting, acute peritoneal dialysis (APD) is the modality of choice as a form of renal replacement therapy in children with acute kidney injury (AKI). However, there is a high risk of peritonitis that causes significant morbidity and mortality. Data on PD and peritonitis in developing countries are scarce. The purpose of this retrospective study was to determine the prevalence of APD-related peritonitis at a central referral hospital in KwaZulu-Natal, South Africa. Methods A retrospective study from January 2010 until December 2014 was done at Inkosi Albert Luthuli Central Hospital (IALCH). All children under the age of 13 years with AKI requiring APD were included in the study. Results Forty children were included in the study. Age ranged from 0.2 years to 12.25 years; 25 (62.5%) were male and 15 (37.5%) female. Twenty-seven (67.5%) were admitted to the intensive care unit (ICU) and 13 (32.5%) to the pediatric high care ward. Septicemia with multi-organ dysfunction was the was the main cause of AKI requiring APD in 18 (45%) children followed by poststreptococcal glomerulonephritis in 8 (20%). Acute PD was complicated by culture-proven peritonitis in 19 (47.5%) children of whom 16 (84.2%) had a single organism cultured while in 3, (15.7%) there was a mixed culture. The total number of organisms cultured was 24: 8 (33.3%) were gram-positive organisms, 12 (50%) gram-negative organisms, and 4 (16.67%) fungal. The Paediatric Index of Mortality (PIM) 2 Score risk of mortality was 99.4% for patients admitted to ICU. Mortality rate was 65%, and 14 (53%) of the children who demised had peritonitis. Conclusion This study showed an inordinately high complication rate of peritonitis, mostly secondary to gram-negative organisms, of children undergoing APD in a central referral hospital. The use of surgically placed, tunneled catheters, meticulous attention to aseptic techniques and judicious use of antimicrobials is highly recommended in reducing the incidence of peritonitis in children undergoing APD.
Subject
Nephrology,General Medicine
Cited by
5 articles.
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