Archives of Disease in Childhood. Fetal and Neonatal Edition

OBJECTIVE: Assess the relationship of time to first expression after very preterm birth and mothers' own milk quantity. DESIGN: A cohort study (nested within a randomised trial). SETTING: Four neonatal units in the UK. PATIENTS: 132 mothers of single or twin infants born at 23+0 to 31+6 weeks postmenstrual age. EXPOSURES: Time to the first attempt to express after birth. PRIMARY OUTCOMES: 24-hour mother's own milk yield on days 4, 14 and 21 after birth...

OBJECTIVE: The Glucose in Well Babies (GLOW) Study showed that there are two phases of low glucose concentrations in healthy newborn infants: an initial phase in which plasma concentrations of ketones are low; and a second phase in which low glucose concentrations are accompanied by elevated concentrations of ketones. The implications of these two phases for the brain differ depending on whether ketones are available as alternative substrate for brain metabolism. The purpose of this study was to estimate the duration of these two phases of neonatal low glucose concentrations in 66 healthy breastfed newborns from the GLOW Study during the first 5 days of life...

No abstract text is available yet for this article.

OBJECTIVE: To determine the risk on brain lesions according to gestational age (GA) in neonates with neonatal encephalopathy. DESIGN: Secondary analysis of the prospective national French population-based cohort, Long-Term Outcome of NeonataL EncePhALopathy. SETTING: French neonatal intensive care units. PATIENTS: Neonates with moderate or severe neonatal encephalopathy (NE) born at ≥34 weeks' GA (wGA) between September 2015 and March 2017...

OBJECTIVE: To determine the factors associated with second attempt success and the risk of adverse events following a failed first attempt at neonatal tracheal intubation. DESIGN: Retrospective analysis of prospectively collected data on intubations performed in the neonatal intensive care unit (NICU) and delivery room from the National Emergency Airway Registry for Neonates (NEAR4NEOS). SETTING: Eighteen academic NICUs in NEAR4NEOS. PATIENTS: Neonates requiring two or more attempts at intubation between October 2014 and December 2021...

OBJECTIVE: To investigate the effect of physical activity (PA) on development (motor, cognitive, social-emotional) in children 4-5 years old born <30 weeks' gestation, and to describe subgroups of children at risk of low PA in this cohort. DESIGN: Longitudinal cohort study. PATIENTS: 123 children born <30 weeks were recruited at birth and assessed between 4 and 5 years' corrected age. MAIN OUTCOME MEASURES: Development was assessed using the Movement Assessment Battery for Children, Second Edition (MABC-2), Little Developmental Coordination Disorder Questionnaire (L-DCDQ), Wechsler Preschool and Primary Scale of Intelligence (Fourth Edition; WPPSI-IV), and Strengths and Difficulties Questionnaire (SDQ)...

UNLABELLED: Despite providing intensive care to more infants born <24 weeks' gestation, data on school-age outcomes, critical for counselling and decision-making, are sparse. OBJECTIVE: To compare major neurosensory, cognitive and academic impairment among school-aged children born extremely preterm at 22-23 weeks' gestation (EP22-23) with those born 24-25 weeks (EP24-25), 26-27 weeks (EP26-27) and term (≥37 weeks). DESIGN: Three prospective longitudinal cohorts...

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OBJECTIVE: Optimal timing of continuous positive airway pressure (CPAP) cessation in preterm infants remains undetermined. We hypothesised that CPAP extension compared with weaning to low-flow nasal cannula (NC) reduces intermittent hypoxaemia (IH) and respiratory instability in preterm infants meeting criteria to discontinue CPAP. DESIGN: Single-centre randomised clinical trial. SETTING: Level 4 neonatal intensive care unit. PATIENTS: 36 infants <34 weeks' gestation receiving CPAP≤5 cmH2 O and fraction of inspired oxygen (FiO2 ) ≤0...

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BACKGROUND: Respiratory function monitors (RFMs) have been used extensively in manikin and infant studies yet have not become the standard of training. We report the outcomes of a new portable, lightweight RFM, the Juno, designed to show mask leak and deflation tidal volume to assist in positive pressure ventilation (PPV) competency training using manikins. METHODS: Two leak-free manikins (preterm and term) were used. Participants provided PPV to manikins using two randomised devices, self-inflating bag (SIB) and T-piece resuscitator (TPR), with Juno display initially blinded then unblinded in four 90 s paired sequences, aiming for adequate chest wall rise and target minimal mask leak with appropriate target delivered volume when using the monitor...

OBJECTIVE: To report neurodevelopment at age 5.5 years according to developmental delay screening with the Ages & Stages Questionnaire (ASQ) in late infancy in preterm-born children. DESIGN: Population-based cohort study, EPIPAGE-2. SETTING: France, 2011-2017. PARTICIPANTS: 2504 children born at 24-26, 27-31 and 32-34 weeks, free of cerebral palsy, deafness or blindness at 2 years' corrected age. MAIN OUTCOME MEASURES: Moderate/severe, mild or no disability at age 5...

OBJECTIVE: To examine the providers' perceptions and experiences on implementation of video review (VR) of procedures in the neonatal intensive care unit (NICU). DESIGN: Qualitative study using semi-structured interviews with neonatal care providers about their experiences with VR. Interviews were audio-recorded, transcribed and thematically analysed using the data analysis software Atlas.ti V.22.2. SETTING: Providers working in the NICU of the Leiden University Medical Center were interviewed during implementation of VR...

OBJECTIVE: To compare the effect of peripheral oxygen saturation (SpO2 ) target range (TR) (either 91%-95% and 92%-96%) on the frequency and duration of hypoxic and hyperoxic episodes while on automated oxygen control using the OxyGenie controller. DESIGN: Randomised cross-over study. SETTING: Tertiary-level neonatal unit in the Netherlands. PATIENTS: Infants (n=27) with a median (IQR) gestational age of 27+0 (25+5-27+3) weeks and postnatal age of 16 (10-22) days, receiving invasive or non-invasive respiratory support...

OBJECTIVE: To describe clinical pathways for infants with congenital diaphragmatic hernia (CDH) and short-term outcomes. DESIGN: Retrospective observational cohort study using the UK National Neonatal Research Database (NNRD). PATIENTS: Babies with a diagnosis of CDH admitted to a neonatal unit in England and Wales between 2012 and 2020. MAIN OUTCOME MEASURES: Clinical pathways defined by place of birth (with or without colocated neonatal and surgical facilities), transfers, clinical interventions, length of hospital stay and discharge outcome...

OBJECTIVE: The International Liaison Committee on Resuscitation has recommended improvements in training for neonatal resuscitation, highlighting the potential role of respiratory function monitors (RFMs). Our objective was to determine whether a manikin-based, standardised face mask ventilation training intervention using an RFM with a simple visual display reduced face mask leak. DESIGN: Multicentre, before and after study. Participants and instructors were blinded to the RFM display during both assessment periods...

OBJECTIVE: To investigate the effect of different doses of prophylactic dextrose gel on neurocognitive function and health at 6-7 years. DESIGN: Early school-age follow-up of the pre-hPOD (hypoglycaemia Prevention with Oral Dextrose) study. SETTING: Schools and communities. PATIENTS: Children born at ≥35 weeks with ≥1 risk factor for neonatal hypoglycaemia: maternal diabetes, small or large for gestational age, or late preterm...

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OBJECTIVE: Selective serotonin reuptake inhibitor (SSRI) use is common in pregnancy. It is associated with delayed neonatal adaptation. Most previous studies have not adjusted for the severity of maternal mental health disorders or examined the impact of SSRI type and dosage. We examined whether treatment with SSRIs in late pregnancy (after 20 weeks) is associated with delayed neonatal adaptation independent of maternal depression and anxiety. DESIGN, SETTING AND PATIENTS: Retrospective population-based birth cohort of 280 090 term infants born at 15 Kaiser Permanente Northern California hospitals, 2011-2019...

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