BACKGROUND: Encapsulating peritoneal sclerosis (EPS) is a rare complication of peritoneal dialysis (PD) that is associated with significant morbidity and mortality in adults. There are scarce data for children. We performed a 10-year survey to determine the prevalence, risk factors and outcome for EPS in children. METHODS: Chronic PD patients in 14 dialysis units participating in the European Paediatric Dialysis Working Group between January 2001 and December 2010 were included in this study. RESULTS: Twenty-two cases of EPS were reported (prevalence 1.5%; 8.7 per 1000 patient-years on PD). Median PD vintage was 5.9 (1.6-10.2) in EPS and 1.7 (0.7-7.7) years in the remainder of the PD population (P<0.0001). EPS patients had a significantly higher peritonitis rate than non-EPS patients (P=0.2). EPS was diagnosed while the child was on PD in 17 (77%), after conversion to haemodialysis (HD) in 3 and after transplantation in 2. Fifteen of 17 (88%) developed ultrafiltration (UF) failure. The median interval between UF failure and presentation with bowel obstruction was 2.8 (0.02-5.8) months. Twenty (91%) had clinical and radiological signs of bowel obstruction. Enterolysis was performed in 14 and 19 received immunosuppression or tamoxifen. Nine required parenteral nutrition. At final follow-up 4.8 (1.3-8.7) years after EPS diagnosis, 3 patients died, 11 had a functioning transplant and 8 were on HD. CONCLUSIONS: The prevalence of EPS in European children on PD is comparable with that of adult PD patients, but mortality from paediatric EPS is significantly lower. A high index of suspicion is required for the diagnosis of EPS in children with longer dialysis duration, a high peritonitis rate and UF failure.
BACKGROUND: Encapsulating peritoneal sclerosis (EPS) is a rare complication of peritoneal dialysis (PD) that is associated with significant morbidity and mortality in adults. There are scarce data for children. We performed a 10-year survey to determine the prevalence, risk factors and outcome for EPS in children. METHODS: Chronic PDpatients in 14 dialysis units participating in the European Paediatric Dialysis Working Group between January 2001 and December 2010 were included in this study. RESULTS: Twenty-two cases of EPS were reported (prevalence 1.5%; 8.7 per 1000 patient-years on PD). Median PD vintage was 5.9 (1.6-10.2) in EPS and 1.7 (0.7-7.7) years in the remainder of the PD population (P<0.0001). EPSpatients had a significantly higher peritonitis rate than non-EPSpatients (P=0.2). EPS was diagnosed while the child was on PD in 17 (77%), after conversion to haemodialysis (HD) in 3 and after transplantation in 2. Fifteen of 17 (88%) developed ultrafiltration (UF) failure. The median interval between UF failure and presentation with bowel obstruction was 2.8 (0.02-5.8) months. Twenty (91%) had clinical and radiological signs of bowel obstruction. Enterolysis was performed in 14 and 19 received immunosuppression or tamoxifen. Nine required parenteral nutrition. At final follow-up 4.8 (1.3-8.7) years after EPS diagnosis, 3 patients died, 11 had a functioning transplant and 8 were on HD. CONCLUSIONS: The prevalence of EPS in European children on PD is comparable with that of adult PDpatients, but mortality from paediatric EPS is significantly lower. A high index of suspicion is required for the diagnosis of EPS in children with longer dialysis duration, a high peritonitis rate and UF failure.
Authors: Graham Woodrow; Stanley L Fan; Christopher Reid; Jeannette Denning; Andrew Neil Pyrah Journal: BMC Nephrol Date: 2017-11-16 Impact factor: 2.388
Authors: Rajesh M Jagirdar; Andreas Bozikas; Sotirios G Zarogiannis; Maria Bartosova; Claus Peter Schmitt; Vassilios Liakopoulos Journal: Int J Mol Sci Date: 2019-11-16 Impact factor: 5.923