The Knowledge Translation of Early Cerebral Palsy (KiTE CP) Study: Implementing Screening Among a High-Risk Prospective Cohort of Australian Infants.

Objective: To describe the implementation of the international guidelines for the early diagnosis of cerebral palsy (CP) and engagement in the screening process in an Australian cohort of infants with neonatal risk factors for CP.

Study Design: Prospective cohort study of infants with neonatal risk factors recruited at <6 months corrected age from 11 sites in the states of Victoria, New South Wales, and Queensland, Australia. First, we implemented a multimodal knowledge translation strategy including barrier identification, technology integration, and special interest groups.

Childhood outcomes after maternal antenatal sildenafil treatment for severe early-onset fetal growth restriction: a randomized trial (STRIDER NZAus).

In this follow-up at 2.5 years of children from the STRIDER NZAus Trial (N = 112), in which women with singleton pregnancies affected by severe early fetal growth restriction were randomized to sildenafil citrate 75 mg daily or placebo until 32 weeks, there was no difference between groups in survival without neurosensory impairment, defined as any of cerebral palsy, deafness, blindness, cognitive delay (Bayley III cognition or language score >1 SD below mean) or motor delay: 30/56[54%] vs. 34/56[61%]; aOR = 0.

Neonatal Vascular Access Practice and Complications: An Observational Study of 1,375 Catheter Days.

Vascular access devices play vital roles within neonatal care. We aimed to identify neonatal vascular access device insertion and management practices, and describe the incidence and risk factors for complication development. This is a prospective cohort study of neonates requiring vascular access devices over 3 months in an Australian quaternary-referral neonatal intensive care unit.

SuPreme Study: a protocol to study the neuroprotective potential of sulfate among very/extremely preterm infants.

Introduction: Antenatal maternal magnesium sulfate (MgSO) administration is a proven efficacious neuroprotective treatment reducing the risk of cerebral palsy (CP) among infants born preterm. Identification of the neuroprotective component with target plasma concentrations could lead to neonatal treatment with greater efficacy and accessibility.

Methods And Analysis: This is a prospective observational cohort study, in three tertiary Australian centres.

Associations between Maternal Nutrition and the Concentrations of Human Milk Oligosaccharides in a Cohort of Healthy Australian Lactating Women.

Human milk oligosaccharides (HMOs) are complex glycans associated with positive infant health outcomes. The concentrations of HMOs in the milk of lactating women are associated with substantial intra- and inter-individual differences and may be influenced by maternal physiological and/or nutrition-related factors. The primary aim of this study was to explore potential influences of short-term maternal diet and current body composition on HMO profiles in mature human milk.

Nanosecond pulsed electric field treatment of human milk: Effects on microbiological inactivation, whey proteome and bioactive protein.

In the current study, nanosecond pulsed electric field (nsPEF) was investigated at lab-scale to optimise processing conditions of donor human milk to reduce bacterial counts, and to evaluate its effect on the bioactive proteins in human milk. Response surface methodology was utilized to optimise critical processing parameters. Two optimal nsPEF processing conditions were validated: 15 kV voltage, 6000 pulses at 20 Hz frequency, and 15 kV voltage, 6000 pulses at 50 Hz frequency.

Comparative proteomic analysis of donor human milk pasteurized by hydrostatic high-pressure.

The aim of this study was to comprehensively investigate the effect of Holder pasteurization (HoP) compared with that of hydrostatic high-pressure (HHP) processing on human milk proteins, including milk fat globule membrane (MFGM) proteins, whey proteins and caseins. Milk fat globules in milk processed by high-pressure were similar to those in raw milk in terms of their size distribution and microstructure, while the globules in milk processed by HoP were aggregated. The protein profiles of milk subjected to HHP processing more closely resembled those of raw milk than HoP milk.

The Results of Different Heating Temperatures on Activities of Bioactive Proteins in Human Milk.

Background: The most utilized pasteurization method in donor human milk banks is Holder pasteurization (heating 62.5 °C for 30 min). However, many bioactive proteins are heat sensitive and are inactivated.

Digestibility of proteins in camel milk in comparison to bovine and human milk using an in vitro infant gastrointestinal digestion system.

The absence of β-lactoglobulin, high β-/α-casein ratio and protective proteins make camel milk a promising alternative protein base for making human infant formulae. In this study, protein digestibility of camel milk was compared with that of bovine and human milk using an in vitro infant gastrointestinal digestion system. A low degree of gastric proteolysis was observed in all three kinds of milk, and a single clot was formed in camel milk.

Gentamicin Dosing in Neonates with Normal Renal Function: Trough and Peak Levels.

Unlabelled: BACKGROUND AND OBJECTIVE: Gentamicin is commonly used in neonates, and it requires drug concentration monitoring. The objective of this study was to determine the extent of high trough (≥ 2 mg/l) and therapeutic peak serum gentamicin concentrations (5-12 mg/l) using our current gentamicin regimen and to adjust the dosing regimen accordingly and reassess.

Methods: This was a prospective cohort study of neonates, with normal renal function, who were prescribed gentamicin.

Human Milk Oligosaccharide Profiles and Associations with Maternal Nutritional Factors: A Scoping Review.

Human milk oligosaccharides (HMOs) are complex unconjugated glycans associated with positive infant health outcomes. This study has examined current knowledge of the effect of maternal diet and nutritional status on the composition of HMOs in breast milk. Using the PRISMA-ScR guidelines, a comprehensive, systematic literature search was conducted using Scopus, Web of Science, Global Health (CABI), and MEDLINE.

A sensitive, high-throughput fluorescent method for the determination of lactoperoxidase activities in milk and comparison in human, bovine, goat and camel milk.

Lactoperoxidase (LPO) is one of the major antibacterial ingredients in milk and an extensively employed indicator for milk heat treatment. The traditional method for LPO activity measurement using ABTS (2,2'-azinobis(3-ethylbenzothiazoline-6-sulphonate) cannot achieve high sensitivity and is affected by indigenous milk thiocyanate. A more sensitive microplate fluorescent assay was developed by monitoring generation of red-fluorescent resorufin from LPO catalysed oxidation of Amplex® Red (1-(3,7-dihydroxyphenoxazin-10-yl)ethanone) in this study.

A sensitive and high-throughput fluorescent method for determination of oxidase activities in human, bovine, goat and camel milk.

Milk oxidases are an integral part of milk immune system, and good indicators for milk thermal history. Current assay methods for milk oxidases are either insensitive, tedious or not cost-effective. In this study, a high-throughput fluorescence assay method for determination of xanthine oxidase (XO) and polyamine oxidase (PAO) activities in milk samples was developed.

Integration of congenital cytomegalovirus screening within a newborn hearing screening programme.

Aim: Targeted screening by a salivary cytomegalovirus (CMV) polymerase chain reaction (PCR) of infants who 'refer' on their newborn hearing screen has been suggested as an easy, reliable and cost-effective approach to identify and treat babies with congenital CMV (cCMV) to improve hearing outcomes. This study aimed to investigate the feasibility and cost-effectiveness of introducing targeted salivary cCMV testing into a newborn hearing screening programme.

Methods: The study included three tertiary maternity hospitals in Queensland, Australia between August 2014 and April 2016.

The availability of probiotics and donor human milk is associated with improved survival in very preterm infants.

Background: To determine whether the introduction of pasteurized donor human milk and probiotics for infants born < 32 weeks gestational age or < 1500 g birthweight is associated with a reduction in mortality and the incidence of necrotising enterocolitis (NEC) and sepsis.

Methods: We performed a retrospective analysis of two cohorts: before and after the introduction of probiotics and pasteurised donor human milk. Univariate analysis of primary and secondary outcomes was performed; variables impacting outcomes were assessed using multivariate logistic regression.

TO INVESTIGATE THE EFFECT OF THE PASTEURISATION PROCESS ON TRACE ELEMENTS IN DONOR BREAST MILK.

Aim: To investigate the effect of the pasteurisation process on trace elements in donor breast milk.

Method: Premature infants often receive donor breast milk when the mother is unable to produce sufficient breast milk. It is widely accepted that donor milk has considerable advantages over formula milk.

EFFECT OF PASTEURISATION ON THE CONCENTRATIONS OF VITAMIN D COMPOUNDS IN DONOR BREAST MILK.

Aim: Breastmilk is considered the most important nutrient and source of supplementation for both term and preterm infants.1 It is composed of many important nutrients, including vitamin D.2 The content of this vitamin in breast milk is usually low, even for lactating mothers with adequate vitamin D status.

Effect of pasteurisation on the concentrations of vitamin D compounds in donor breastmilk.

Premature infants are the main recipients of pasteurised donor human milk (PDHM), when their mothers are unable to provide their own. In this study, we evaluated the effect of pasteurisation on the concentrations of vitamin D compounds in donor breastmilk. Milk samples were obtained pre- and post-Holder pasteurisation.

Breast milk donation after neonatal death in Australia: a report.

Lactation and breast milk can hold great value and meaning for grieving mothers who have experienced a recent death of an infant. Donation to a human milk bank (HMB) as an alternative to discarding breast milk is one means of respecting the value of breast milk. There is little research, national policy discussion, or organizational representation in Australia on the subject of breast milk donation after infant death.

Recent trends in the determination of vitamin D.

The occurrence of vitamin D deficiency has become an issue of serious concern in the worldwide population. As a result numerous analytical methods have been developed, for a variety of matrices, during the last few years to measure vitamin D analogs and metabolites. This review employs a comprehensive search of all vitamin D methods developed during the last 5 years for all applications, using ISI Web of Science(®), Scifinder(®), Science Direct, Scopus and PubMed.

Determination of umbilical venous catheter tip position with radiograph.

Objectives: To compare the cardiac silhouette method with the vertebral body method in predicting the umbilical venous catheter tip position on ultrasound; to measure the length of the target zone for the umbilical venous catheter tip; and to determine the time taken for a neonatologist to ascertain position of the umbilical venous catheter tip with ultrasound.

Design: Prospective cohort study.

Setting: Neonatal ICU.

A randomised controlled trial of blended learning to improve the newborn examination skills of medical students.

Objective: To evaluate the hypotheses that a blended learning approach would improve the newborn examination skills of medical students and yield a higher level of satisfaction with learning newborn examination.

Method: Undergraduate medical students at a tertiary teaching hospital were individually randomised to receive either a standard neonatology teaching programme (control group), or additional online access to the PENSKE Baby Check Learning Module (blended learning group). The primary outcome was performance of newborn examination on standardised assessment by blinded investigators.

Prophylactic antibiotics to reduce morbidity and mortality in newborn infants with intercostal catheters.

Background: Intercostal catheters are commonly used for the drainage of intrathoracic collections in newborn infants, including pneumothorax and pleural effusions. Placement of an intercostal drain is a potential risk factor for nosocomial infection due to breach of the cutaneous barrier. Therefore, neonates who require intercostal drainage, especially those in high risk groups for nosocomial infection, may benefit from antibiotic prophylaxis.