Publications by authors named "Cheryl Anne Mackay"

Background: Increasingly, preterm-born children are entering adulthood as survival at earlier gestational ages improves. However, there is little understanding of the lived experience in preterm-born adults.

Methods: A cross-sectional descriptive study was conducted including young adults from a regional birth cohort of infants born <33 weeks in Western Australia.

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Article Synopsis
  • - Neonatal sepsis is a serious condition leading to high mortality and morbidity, particularly affecting low and middle-income countries, while late-onset sepsis (LOS) still impacts a notable percentage of infants in high-income countries.
  • - A study at King Edward Memorial Hospital analyzed data from over 23,000 newborns, finding 370 sepsis episodes; predominant causes for early-onset sepsis were Streptococcus agalactiae and Escherichia coli, whereas coagulase-negative staphylococci and E. coli were the main culprits for LOS, which decreased in incidence over the study period.
  • - Infants with sepsis faced significantly worse health outcomes, including higher mortality rates, longer hospital stays, and
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Inflammation, oxidative injury, and gut dysbiosis play an important role in the pathogenesis of necrotising enterocolitis (NEC). Plant-derived substances have historically been used as therapeutic agents due to their anti-inflammatory, antioxidant, and antimicrobial properties. We aimed to review pre-clinical evidence for plant-derived substances in the prevention and treatment of NEC.

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Dora Nginza Hospital (DNH) has a neonatal mortality rate higher than global and national averages. In 2015 to 2016 the neonatal mortality rate in South Africa was 18.1/1000 live births compared with 31.

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Neurodevelopmental impairment is common in premature infants. We aimed to describe neurodevelopmental outcomes in very low birth weight (VLBW) infants at 12 months postmenstrual age (PMA) and correlated with maternal HIV status. A single-centre, prospective cohort study was conducted from 1 June 2017 to 31 January 2019 with follow-up to 12 months.

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Background: Extra-uterine growth restriction (EUGR) is common in preterms and may be associated with elevated pro-inflammatory cytokines.

Objective: Describe postnatal growth in a cohort of very low-birth-weight (VLBW) infants and determine the association of interleukin-6 (IL-6) and tumour necrosis factor alpha (TNF-α) in umbilical cord blood with growth at 40 weeks and 12 months postmenstrual age (PMA).

Methods: Single-centre, prospective cohort study conducted from 1 June 2017 to 31 January 2019 with follow-up to 31 March 2020.

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Objectives: South Africa has a double burden of high neonatal mortality and maternal HIV prevalence. Common to both is a proinflammatory in utero and perinatal milieu. The aim of this study was to determine cytokine profiles in HIV exposed (HE) and HIV unexposed (HU) very low birthweight (VLBW) infants and to determine whether these were associated with predischarge outcomes.

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Invasive fungal disease is a significant cause of morbidity and mortality in the neonate. The current study aims to assess the 1, 3-βD-Glucan (BG) assay in a prospective analysis in neonates with suspected fungaemia. A multicentre, prospective cohort study was conducted in Johannesburg, South Africa.

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