Children with Intestinal Failure Maintain Their Renal Function on Long-Term Parenteral Nutrition.
Nutrients
; 13(10)2021 Oct 18.
Article
in En
| MEDLINE
| ID: mdl-34684647
ABSTRACT
BACKGROUND:
Long-term parenteral nutrition (PN) has been associated with renal complications, including hypercalciuria, nephrocalcinosis, proteinuria and reduced glomerular filtration rate (GFR). Pediatric data are scarce and mostly short-term. Our study aimed to evaluate renal complications in children with intestinal failure (IF) receiving long-term PN.METHODS:
A cross-sectional study was performed in a tertiary pediatric IF clinic of patients receiving home-PN treatment for more than 1 year. Data regarding medical background, anthropometrics, laboratory investigations and abdominal sonography were retrieved.RESULTS:
Complete data were available for 15 children (67% males), with a median age of 6 (range 1.5-15) years and a median (IQR) PN duration of 4 (1.5-6) years. Low-grade proteinuria was identified in 61% and microalbuminuria in 30% of the cohort. Hypercalciuria and hyperoxaluria were present in 50% and 46%, respectively. One patient had nephrocalcinosis. The estimated GFR was normal in all but one patient who had pre-existing kidney disease.CONCLUSIONS:
Pediatric IF patients can present with preserved kidney function after years of PN treatment. Despite the high prevalence of hypercalciuria, nephrocalcinosis was not common. Base line and long-term monitoring of various aspects of renal function would be essential to characterize the effects of prolonged PN on kidney functions in pediatric patients.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Parenteral Nutrition, Total
/
Intestines
/
Kidney
Type of study:
Observational_studies
/
Risk_factors_studies
Limits:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
Language:
En
Journal:
Nutrients
Year:
2021
Document type:
Article
Affiliation country:
Israel