Malnutrition care in hospitalized pediatric inpatients: comparison of perceptions and experiences across two pediatric academic health sciences centres.

Malnutrition affects up to one in three Canadian children admitted to hospital. Awareness among pediatric healthcare providers (HCPs) of the prevalence and impacts of hospitalized malnutrition is critical for optimal management. The purpose of this study was to determine perceptions of malnutrition among pediatric HCP across two major academic health sciences centres, and to determine how the use of a standardized pediatric nutritional screening tool at one institution affects responses.

Starving the Gut: A Deficit of Butyrate in the Intestinal Ecosystem of Children With Intestinal Failure.

Background: Intestinal epithelial integrity is influenced by short-chain fatty acids (SCFAs) and is of critical importance for children with intestinal failure (IF) given the known devastating infectious and gastrointestinal complications. The composition of the microbiome in IF represents an important variable in the physiology and prognosis of this disease.

Aim: We sought to compare the intestinal microbiome and SCFA concentration of children who require parenteral nutrition (PN) with that of children with short-bowel syndrome (SBS) who have discontinued PN and with age-matched controls, using high-throughput sequencing to investigate host-microbe interactions.

Long-term Follow-up After Pediatric Liver Transplantation: Predictors of Growth.

Objectives: The aim of the study was to describe long-term growth postpediatric liver transplantation and to conduct bivariate and multivariate analysis of factors that may predict post-transplantation growth in children who received a liver transplant from January 1999 to December 2008 at the Hospital for Sick Children.

Methods: A retrospective cohort study was conducted with follow-up of up-to 10 years post-transplantation. Mean height and weight z scores and annual differences in mean z scores were plotted against time after transplantation.

Dietary protein requirement of female adults >65 years determined by the indicator amino acid oxidation technique is higher than current recommendations.

Background: Studies on protein requirements in vulnerable groups such as older adults are few, and results are conflicting.

Objective: The main objective of this study was to determine the protein requirements of free-living women >65 y by measuring the oxidation of l-[1-(13)C]phenylalanine to (13)CO2 in response to graded intakes of protein.

Methods: Twelve subjects participated in the study, with protein intakes ranging from 0.