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Study Protocol for a Stepped-Wedge Cluster (Nested) Randomized Controlled Trial of Antenatal Colostrum Expression (ACE) Instruction in First-Time Mothers: The ACE Study

Although many mothers initiate breastfeeding, supplementation with human-milk substitutes (formula) during the birth hospitalization is common and has been associated with early breastfeeding cessation. Colostrum hand expressed in the last few weeks before birth, known as antenatal colostrum expression (ACE), can be used instead of human-milk substitutes. However, evidence is lacking on the efficacy of ACE on breastfeeding outcomes and in non-diabetic mothers. 

Randomised controlled trials of behavioural nudges delivered through text messages to increase influenza and COVID-19 vaccines among pregnant women (the EPIC study): study protocol

Influenza and COVID-19 infections during pregnancy may have serious adverse consequences for women as well as their infants. However, uptake of influenza and COVID-19 vaccines during pregnancy remains suboptimal. This study aims to assess the effectiveness of a multi-component nudge intervention to improve influenza and COVID-19 vaccine uptake among pregnant women. 

Influenza and pertussis vaccine coverage in pregnancy in Australia, 2016-2021

Vaccination in pregnancy is the best strategy to reduce complications from influenza or pertussis infection in infants who are too young to be protected directly from vaccination. Pregnant women are also at risk of influenza complications preventable through antenatal vaccination. Both vaccines are funded under the National Immunisation Program for pregnant women in Australia, but coverage is not routinely reported nationally. 

Maternal Vaccination to Prevent Adverse Pregnancy Outcomes: An Underutilized Molecular Immunological Intervention?

Adverse pregnancy outcomes including maternal mortality, stillbirth, preterm birth, intrauterine growth restriction cause millions of deaths each year. More effective interventions are urgently needed. Maternal immunization could be one such intervention protecting the mother and newborn from infection through its pathogen-specific effects.

First Nations populations' perceptions, knowledge, attitudes, beliefs, and myths about prevention and bereavement in stillbirth: a mixed methods systematic review protocol

The objective of this review is to investigate First Nations populations' perceptions, knowledge, attitudes, beliefs, and myths about stillbirth.

Cardiovascular outcomes for Australian women with rheumatic heart disease during pregnancy: A retrospective linked data analysis, 2002–2017

Rheumatic heart disease (RHD) is the acquired autoimmune heart valve damage resulting from untreated infection with the Streptococcus pyogenes bacterium, which affects people experiencing socioeconomic disadvantage globally. This study measured RHD-associated major adverse cardiovascular events (MACE) and the increased risk associated with pregnancy among women diagnosed with RHD. 

Sex-specific placental transcriptome alterations in late-onset preeclampsia reveal male-biased immune and metabolic dysregulation

Preeclampsia is a hypertensive disorder of pregnancy with major maternal and fetal consequences. While the molecular basis of early-onset preeclampsia is well studied, the mechanisms underlying late-onset disease-and how they differ by fetal sex-remain poorly understood. Placental transcriptomic profiling at term can reveal persistent molecular alterations reflecting cumulative disease processes.

The Lancet Child & Adolescent Health Commission on the future of neonatology

Jane Pillow BMedSci (Dist) MBBS, PhD (Dist) FRACP Head, Developmental Chronobiology jane.pillow@thekids.org.au Head, Developmental Chronobiology

Microplastics Versus Microbiome: The Infantile Gut’s Battle for Health

Gut microbiota play a critical role in long-term health by supporting metabolism, immune function, inflammation regulation, and neurological development via the gut–brain axis. Beneficial bacteria enhance gut integrity through short-chain fatty acid production, pathogen inhibition, and mucosal barrier support.

Preliminary Evidence of Blood DNA Methylation Changes in Pregnant Women Adhering to a Mediterranean Diet

Consumption of a Mediterranean diet (MD) has been associated with reduced incidence of non-communicable diseases and reduced overall mortality, with epigenomic effects representing plausible mediators. The aim of this pilot study was to explore potential epigenetic associations between DNA methylation markers in blood and adherence to an MD in pregnancy.