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Background: Children who are critically ill are often reliant on enteral and oral nutrition support. However, there is limited evidence to guide "what" to prescribe, and current practice is unknown. The primary objective of this study was to describe enteral nutrition prescription in children ≤2 years of age in the pediatric intensive care unit (PICU). The secondary objectives were to describe oral nutrition support practices and factors associated with the use of increased energy and protein density nutrition support. Methods: Children ≤2 years of age admitted to participating PICUs over a 2‐week period in June 2021 were enrolled. Data were collected on PICU admission days 1 to 7, 14, 21, and 28 on the mode of nutrition, enteral and oral nutrition support prescription, and dietitian intervention. Results: Eighty‐four children were included (49 [58%] male; 79 [94%] ≤1 year of age). Enteral nutrition was administered to 79 (94%) children (with expressed breast milk in 45 [57%]). Forty‐three children received formula as enteral nutrition. Increased energy and protein density formulas were provided to 14 (33%) children enterally, with concentrated standard infant formula powder being the most common (5 [12%]). Among children offered oral intake (22; 26%), three (14%) received oral nutrition support. Children who received increased energy and protein density enteral nutrition were more likely to receive dietitian intervention (P = 0.002). Conclusion: In children ≤2 years of age admitted to PICU, expressed breast milk was provided to half of those requiring enteral nutrition and oral nutrition support prescription was infrequent. One third of children receiving formula via enteral nutrition received an increased energy and protein density feed, and this was strongly associated with dietitian intervention. [ABSTRACT FROM AUTHOR]

Introduction: Fortified expressed breast milk (FEBM) is a standard of care for premature and low birth weight neonates, but comes with an elevated risk of a rare but re‐emergent pathology called milk curd obstruction (MCO). Little is known about normal sonographic appearances of bowel contents in this feeding setting, making the recognition of abnormalities difficult. Thus, we aimed to describe appearances that may be considered typical pre‐ and post‐fortifier inclusion. Methods: Ten neonates of <32 weeks' gestation or a birth weight of <1,800 g recruited from Auckland City Hospital Neonatal Intensive Care between 1/5/2019 and 10/9/2019 received bowel ultrasounds within 24 h before and 10–14 days after starting FEBM. Bowel contents in six abdominal regions were assigned scores of 1–6 based on increasing solidification. Results: Lower gestational age was correlated with more solid contents on the pre‐fortifier ultrasound (P = 0.02). Fortifier was significantly associated with increasing solidity, particularly in the left abdomen (P < 0.001). The left lower quadrant and rectum accounted for much of this change (P = 0.012 and P = 0.002). One subject who subsequently developed a clinical picture consistent with early MCO had uniquely demonstrated non‐rectal solid contents (score 6). The interobserver kappa score for two assessors was 0.91 (95% CI 0.94–0.99) on still images. Conclusion: This small cohort demonstrated increasing bowel content solidification after breast milk fortification using a novel ultrasound scoring system with good interobserver agreement. Non‐rectal solid contents (score 6) appeared atypical. Ultrasound shows promise for its non‐irradiating diagnostic utility in the setting of early milk curd disease evaluation of the premature neonate. [ABSTRACT FROM AUTHOR]

Objective: To develop a rapid method for analysing polyphenols, which are potentially active antioxidants against neonatal oxidative stress, from small human milk (HM) volumes. Methods: Acid and alkaline extractions were compared using two dyes: Folin-Ciocalteu and Fast Blue BB. Linearity, sensitivity, recovery percentage, polyphenol content, precision, and stability were assessed in 14 HM samples and compared using the KruskalWallis H test (p<0.05). The best technique was applied to 284 HM samples to determine their polyphenolic content and its association with maternal diet by multifactorial linear regression. Results: Acidic extraction successfully recovered the gallic acid reference standard, whereas alkaline extraction overestimated it. Calibration curves for all methods were linear (R²>0.96) up to 500 mg/L. All bicarbonate-based Folin-Ciocalteu methods assayed were stable and repeatable, whereas Fast Blue BB-based variants were not. HM polyphenols (mean=94.68 mg/L) positively correlated to the dietary intake of hydroxycinnamic acids, the most consumed polyphenolic family in this population. Conclusions: A bicarbonate-based Folin-Ciocalteu micromethod allowed the accurate determination of polyphenols in HM, which might be useful for translational research settings and HM banks. [ABSTRACT FROM AUTHOR]

ABSTRACT Objective: To develop a rapid method for analysing polyphenols, which are potentially active antioxidants against neonatal oxidative stress, from small human milk (HM) volumes. Methods: Acid and alkaline extractions were compared using two dyes: Folin-Ciocalteu and Fast Blue BB. Linearity, sensitivity, recovery percentage, polyphenol content, precision, and stability were assessed in 14 HM samples and compared using the Kruskal-Wallis H test (p0.96) up to 500 mg/L. All bicarbonate-based Folin-Ciocalteu methods assayed were stable and repeatable, whereas Fast Blue BB-based variants were not. HM polyphenols (mean=94.68 mg/L) positively correlated to the dietary intake of hydroxycinnamic acids, the most consumed polyphenolic family in this population. Conclusions: A bicarbonate-based Folin-Ciocalteu micromethod allowed the accurate determination of polyphenols in HM, which might be useful for translational research settings and HM banks.

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Background: Breastmilk is the optimal source of nutrition for infants, particularly preterm infants. Preterm infants face unique feeding challenges and these change with the birth gestation of the infant. Preterm infants' feeding outcomes may have been affected differently than term infants by the SARS-CoV-2 pandemic. The objective of this study was to describe the feeding trajectories of preterm infants in the first 6 months of life compared with term infants and compare these across prepandemic and pandemic periods., Methods: Data were extracted from the 2010 UK Infant Feeding Survey and the English National Maternity Surveys of 2018 and 2020. Original survey weights were used. Infants were divided by gestation into term (37+0 to 42+6 weeks' postmenstrual age), late preterm (34+0 to 36+6 weeks' postmenstrual age) and a lower gestation group (23+0 to 33+6 weeks' postmenstrual age). Modified Poisson regression, log-rank tests and survival curves were used to analyse feeding outcomes by gestational age., Results: Late preterm infants had lower adjusted relative risk (aRR) of exclusive breastmilk at 6 weeks of age compared with term infants in 2010 and 2020 but not in 2018. In 2010, aRR was 0.47 (95% CI 0.29 to 0.74), in 2018 aRR was 0.86 (95% CI 0.67 to 1.10) and in 2020 aRR was 0.57 (95% CI 0.41 to 0.81). There was no evidence of differences in feeding outcomes between infants born less than 34 weeks' postmenstrual age and term infants., Conclusion: Late preterm infants had worse breastfeeding outcomes than term infants in 2010, but the inequity was reduced or eliminated in 2018. In 2020, during the early SARS-CoV-2 pandemic, the inequity had re-emerged. Late preterm infants appear to be a particularly vulnerable population in relation to breast feeding. In future emergencies and natural disasters, late preterm infants should receive additional focus and resources to support breastfeeding establishment., Competing Interests: Competing interests: No, there are no competing interests., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY. Published by BMJ.)

Background: The World Health Organization prioritizes Mother's Own Milk (MOM) or donor human milk (DHM) when MOM is unavailable or insufficient. It is also important for healthcare workers (HCWs) to provide adequate support, information, and education to mothers to help improve their milk production and breastfeeding experience. DHM is scarce in developing countries, prompting a need for understanding health workers' perspectives., Methods: This cross-sectional study, conducted in 2021 in Ekiti State, Nigeria, examined the knowledge and attitudes of HCWs regarding human milk banking. A sample of 321 participants from government-owned hospitals completed a self-administered questionnaire., Results: Of the 321 participants (84.7% response rate), the majority were females (69.2%), aged 30-39 (32.1%), Christian (91.9%), and employed in tertiary hospitals (91.9%). About 65% of the HCWs believe that HMB is a safe practice and 42% believe that the DHM has the same quantity of immunological factors as fresh human milk. While 80.4% displayed good DHM knowledge, attitudes varied. The HCWs profession influenced their attitudes and a higher proportion of all female HCWs (71%), except for health assistants (65.4%), expressed willingness to donate their breast milk if needed. Among males HCWs, the majority of those who were doctors (82.8%) and pharmacists (62.5%) expressed willingness to support their spouses to donate breast milk, and they also had higher acceptance of DHM for their infants. In all, more than 80% of the HCWs will encourage mothers to donate their milk and feed babies under their care with DHM, but only 47% would accept DHM to feed their own children. Health assistants had less favourable views, and negative perceptions were linked to the internet and media sources., Conclusions: The study highlights health workers' awareness of DHM but indicates a reluctance to fully embrace it, especially among health assistants. The need for targeted education programs, to address knowledge gaps and negative perceptions, is crucial for the successful implementation of human milk banks in Nigeria. Overcoming challenges, such as safety concerns and sociocultural influences, requires focused efforts from policymakers and healthcare institutions., (© 2024. The Author(s).)

Early exposure to human milk and time to first trophic feed in low birth weight (LBW) infants (<2 kg) is associated with a decreased risk of mortality, sepsis, and length of hospital stay. This project, focused on infants born at less than 2 kg, aimed to identify the mean time to first feed after birth, identify barriers to initiation of the first feed, and meet the target of having 90% of infants receive their first feed within the first 6 hours of life. This quality improvement (QI) project occurred in a thirty-bed level III NICU over 29 months using two Plan-Do-Study-Act (PDSA) cycles. A first-feed audit tool and a multifaceted educational plan were at the forefront of this initiative. Interventions were multidisciplinary, targeted, and extended to all healthcare team members caring for LBW infants, including staff of Labor and Delivery, the NICU, and the Child Health Transport Team. At the end of the QI project, 91.3% of inborn infants and 27.5% of outborn infants were being fed by 6 hours of age, compared with 78.8% and 12.5%, respectively, prior to the project. The mean time to first feed for inborn infants after the PDSA cycles was reduced to 4.4 hours, having a decrease of 80 minutes. A multidisciplinary approach was a key factor in the success of this QI initiative. Increasing staff education and improving clinical practice guidelines regarding the importance of early exposure to human milk are associated with reducing first feed times after birth., (© 2024 Springer Publishing Company, LLC.)

Background: This article informs about the state of breastfeeding in Ukraine after more than 2 years of war. The article presents important information on breastfeeding data, the widespread implementation of the baby-friendly hospital initiative, human milk banks working in difficult situations, the first overestimation of breast milk substitute needs, the International Code, and the presence of donations reaching an overburdened health system. It covers the training of health care professionals as well as counseling in wartime. Conclusion: It is a testimony of important work done on different levels of the Ukrainian population as well as among the aid agencies present and the health system to protect and support breastfeeding for infants and mothers' health in a war situation. The acquired breastfeeding knowledge through BFHI training of health care professionals and the whole package of BFHI measures is important for ensuring the health and survival of children.

Background: While breastfeeding is globally recommended, its duration still represents a public health issue., Aim: To examine the association between the period of exclusive breastfeeding (EBF) and the duration of overall human milk nutrition, and to identify determinants associated with the duration of EBF and overall human milk nutrition length., Study Design: The presented study is a cross-sectional study. A total of 209 healthy Polish women of Caucasian origin, aged 19-42 years, who were the mother of a child aged 3-12 months, were enrolled in the study. Data were collected from 2018 to 2020 using an anonymous questionnaire. Statistical analyses included one way ANOVA and liner regression., Results: After birth almost all newborns were exclusively breastfed (96.7 %), but the supply of mother's milk declined as the children's ages increased. The duration of breastfeeding is strongly associated with EBF, especially until the child is six months old (p < 0.001). Mother's breastfeeding self-efficiency and her will for breastfeeding, comfortable latch, younger infant age, avoiding of a pacifier and excluding additional food may explain 36 % of variation of EBF duration (p < 0.001) and could be useful information for exclusive breastfeeding support., Conclusions: The practice of exclusive breastfeeding strongly affects overall breastfeeding duration. The promotion of exclusive breastfeeding, rather than of overall breast milk supply, is crucial., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Background: Focus on preterm nutrition strategies is imperative. Extrauterine growth restriction (EUGR) is a clinically relevant, but seemingly elusive consequence, often used to benchmark and compare outcomes., Methods: This before-after observational study was designed to study the effect of a multipronged updated "nutrition care bundle" in very preterm infants on rate of EUGR compared with a cohort from a previous period. Eligible participants were neonates born at <32 weeks' gestation who completed care in the unit; a retrospective group from a previous period and a prospective cohort after implementation of the bundle were included. The bundle constituted of three key areas: (1) aggressive parenteral nutrition with high-dose amino acids and lipids from day 1, (2) "rapid-escalation" enteral feed regimens including earlier introduction of human milk fortifier (at 40-ml/kg/day feeds), and (3) colostrum mouth paint and structured oromotor stimulation to promote oral feeding. EUGR was defined as a z score difference of >-1 in weight for postmenstrual age (PMA) at discharge and at birth., Results: Data of 116 infants were retrieved for the retrospective group; 103 infants were included in the prospective group. EUGR was reduced from 71% to 58% (P = 0.039) after implementation of the bundle. Infants in the prospective group achieved full oral feeds at earlier PMA (P < 0.001) and were discharged at earlier PMA (P = 0.002)., Conclusions: The proportion of neonates with EUGR was reduced significantly after implementation of the revised nutrition care bundle. Achievement of full oral feeds and discharge readiness were earlier in the prospective group., (© 2024 American Society for Parenteral and Enteral Nutrition.)

There have been rapidly expanding uses of technology to enhance and improve nutrition in our smallest patients. Optimized nutrition in the neonatal patient is linked to improved outcomes, specifically neurodevelopmental outcomes and decreased length of stay. Despite advances in neonatal care that have improved survival, many patients being discharged from the neonatal intensive care unit are doing so with poor postnatal growth. Because the neonatal brain doubles in size from 20 weeks gestation to term, it is essential to focus care efforts on nutrition to optimize brain growth and development. This review focuses on three exciting areas of neonatal research, including the analysis of macronutrients in breast milk, measurement of body composition, and use of telemedicine., (© 2024 American Society for Parenteral and Enteral Nutrition.)

Background: Necrotizing enterocolitis (NEC) is common in preterm infants, especially infants less than 32 weeks gestation. Mortality from NEC is 7% and occurs in 1 out of 1000 preterm infants. Studies have shown the efficacy of an exclusive milk from mother diet in decreasing rates of NEC and associated mortality., Purpose: To evaluate the effectiveness of an existing exclusive human milk diet (EHMD) protocol on the incidence of NEC in extremely premature infants. EHMD, for the purposes of this project is defined as breast milk of mother, with or without human milk-based fortifier., Methods: A single-center retrospective quasi-experimental study. The sample included 201 infants born less than 32 weeks gestation, weighing less than 1250 grams, small for gestational age (SGA) and with low Apgar scores. Outcomes measured included incidences of NEC, mortality, and co-morbidities in infants pre- and postinitiation of an EHMD protocol., Results: Just 4.8% of the EHMD group had a NEC diagnosis compared to 10.5% of the bovine-based (BOV) group. There was a 1% mortality rate of the EHMD group as compared to 6% in the BOV group. The EHMD group had a statistically significant greater weight gain during hospitalization as compared to infants fed BOV ( P = < .05)., Implications for Practice and Research: Neonatal intensive care units should consider EHMDs for use in this infant population. Future research is needed to support dissemination of the use of EHMD as standard of practice., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2024 by The National Association of Neonatal Nurses.)

Objective: To increase nurses' awareness and use of a human milk feeding (HMF) and opioid use disorder (OUD) standardized care pathway to improve rates of HMF at discharge in opioid-exposed neonates (OENs)., Design: Quality improvement project., Setting/local Problem: Underutilizing an HMF and OUD standardized care pathway in an academic medical center led to declining HMF rates at discharge., Participants: Staff nurses in the women and infants department (N = 311)., Intervention/measurements: Nurses completed an asynchronous online educational module regarding awareness and use of the HMF and OUD standardized care pathway for supporting HMF in OENs. Monthly infographics were placed in each nursing unit to reinforce content. Nurses completed pre- and posteducation surveys to evaluate their knowledge and use of the pathway. After the education, rates of OENs receiving human milk at discharge were collected from the electronic health record., Results: A total of 240 (77.2%) nurses participated in the educational module; awareness of the pathway increased from 91.5% to 97.3%. HMF rate at discharge significantly increased from 29.8% to 59.4% (p = .03)., Conclusion: Improved awareness among nurses of a standardized HMF and OUD care pathway was associated with a doubling of HMF rates at discharge in OENs., (Copyright © 2024 AWHONN. Published by Elsevier Inc. All rights reserved.)

Background: An exclusive human milk (EHM) diet has numerous benefits. Formula supplementation may be recommended for former preterm infants at the time of neonatal intensive care unit (NICU) discharge to meet perceived metabolic demands and caloric goals. Recommendations addressing postdischarge nutrition for very preterm infants (VPTIs) are controversial, as the benefits of human milk supplementation regarding long-term growth, neurodevelopment, and chronic conditions are mixed. Objective: To compare growth and neurodevelopment of former VPTI fed an EHM diet to a supplemented/formula diet at NICU discharge. Materials and Methods: A retrospective cohort study of VPTI was followed at the Regional Neonatal Follow-up Program. Patients were categorized by diet at NICU discharge: EHM diet; mixed diet (EHM and formula); and exclusive formula diet. Growth percentile ranks at the first neonatal follow-up visit and 3 years of age were compared by diet type at NICU discharge. Neurodevelopmental outcomes as measured by the Bayley Scales of Infant Development 3 rd Edition at 3 years of age were also compared. Results: Among 835 VPTIs, weight percentiles at the first neonatal follow-up visit were similar between the three NICU discharge diet types. One hundred fifty-eight subjects received neurodevelopmental evaluations at 3 years of age; anthropometrics and neurodevelopment were similar irrespective of diet at NICU discharge. Conclusion : An EHM diet at NICU discharge is appropriate to support growth in infancy as well as growth and neurodevelopment through 3 years of age. Thus, this raises the question of whether routine nutritional supplementation is necessary for VPTIs at NICU discharge.

Objective: Rates of mother's own milk (MOM) provision in the neonatal intensive care unit (NICU) vary widely, despite acceptance as the gold standard for nutrition in preterm infants. Direct breastfeeding (DBF) supports long-term provision of MOM, but factors that support DBF in preterm infants are unknown. The purpose of this study was to identify factors that predict DBF at oral feeding initiation and at NICU discharge. Methods: This was a retrospective cohort study of preterm infants born at ≤ 32 weeks who were receiving MOM at 32 weeks corrected gestational age (cohort 1) and at discharge to home (cohort 2). The primary outcomes were rates of DBF at oral feeding initiation (cohort 1) and at hospital discharge (cohort 2). We examined bivariate associations between infant characteristics, maternal sociodemographic factors, and hospital practices (e.g., lactation visit timing and frequency) with DBF outcomes and then built logistic regression models to determine the adjusted odds ratio and 95% confidence interval ([adjusted odds ratio [aOR] [95%CI]) for independent predictors of the DBF outcomes. Results: Sixty-four percent of eligible infants initiated DBF, and 51% were DBF at discharge. Sociodemographic, NICU, and lactation support factors were associated with both outcomes. Post hoc analysis showed that similar factors also influenced lactation support provision. Conclusions: Lactation support, NICU and sociodemographic variables influence DBF initiation and DBF at discharge. Interventions that optimize efficient use of available lactation support, address bias, and provide ample opportunity for DBF practice could improve rates.

Background: the importance of sucking milk directly at the mother's breast is often underestimated and many aspects of direct breastfeeding of very preterm infants are not investigated., Aim: The primary endpoint of the study was to identify maternal and infant clinical predictors of direct breastfeeding in a cohort of infants born at <32 weeks of gestation or weighing <1500 g. The secondary endpoint was to evaluate the possible effects of direct breastfeeding on infant neurodevelopment., Study Design: Seventy-two infants born between July 2018 and December 2019 were divided into the subgroup that were directly breastfed (n = 42) and not directly breastfed (n = 30) at discharge. Maternal and infant characteristics were compared, and differences were analysed., Results: Logistic regression analysis demonstrated that the percentage of maternal milk taken during hospitalization, maternal age, and weight (z-score) at discharge were positively correlated with the likelihood of direct breastfeeding at discharge. Direct breastfeeding was not correlated with the cognitive score at 24 months corrected age., Conclusions: Direct breastfeeding at discharge is more probable in infants of older mothers who receive more breastmilk and who experience greater weight gain. Direct breastfeeding is not correlated with the cognitive score at 24 months corrected age., Competing Interests: Declaration of competing interest Authors declare no conflicts of interest relating to the work under submission., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Background: Processing speed is a foundational skill supporting intelligence and executive function, areas often delayed in preterm-born children. The impact of early-life nutrition on gray matter facilitating processing speed for this vulnerable population is unknown., Methods: Magnetic resonance imaging and the Wechsler Preschool and Primary Scale of Intelligence-IV Processing Speed Index were acquired in forty 5-year-old children born preterm with very low birth weight. Macronutrient (grams per kilogram per day) and mother's milk (percentage of feeds) intakes were prospectively collected in the first postnatal month and associations between early-life nutrition and the primary outcome of brain regions supporting processing speed were investigated., Results: Children had a mean (SD) gestational age of 27.8 (1.8) weeks and 45% were male. Macronutrient intakes were unrelated, but mother's milk was positively related, to greater volumes in brain regions, including total cortical gray matter, cingulate gyri, and occipital gyri., Conclusion: First postnatal month macronutrient intakes showed no association, but mother's milk was positively associated, with volumetric measures of total and regional cortical gray matter related to processing speed in preterm-born children. This exploratory analysis suggests early-life mother's milk supports processing speed by impacting structural underpinnings. Further research is needed on this potential strategy to improve preterm outcomes., (© 2024 The Author(s). Journal of Parenteral and Enteral Nutrition published by Wiley Periodicals LLC on behalf of American Society for Parenteral and Enteral Nutrition.)

Background: The benefits of breastfeeding are well recognized. However, exclusive breastfeeding (EBF) rates are well below the Healthy People 2030 Guidelines, with a rapid drop in exclusive breastfeeding over the first 3 months of life. Although breastfeeding support has increased the initiation of breastfeeding, the role of perinatal interventions, particularly in the context of breastfeeding support, remains a topic of contradiction., Methods: This observational study was designed to assess the impact of a unique prenatal educational intervention in rural East Texas. The study had two aims: (1) to determine whether the addition of prenatal breastfeeding education increased the rate of exclusive breastfeeding at four time points, and (2) to assess the impact of hand expression education on breastfeeding exclusivity., Results: Differences in breastfeeding behaviors were seen between those who received the education and those who did not for exclusivity and duration of breastfeeding. Participants who received the hand expression education were 1.79 times more likely to continue EBF practices at three months postpartum, 6.27 times more likely to continue EBF practices at six months postpartum, and 3.34 times more likely to continue breastfeeding at twelve months postpartum than those who did not receive any hand expression education., Conclusion: This study demonstrates that prenatal education is beneficial for increasing breastfeeding exclusivity and duration and underscores its potential to improve maternal and infant health outcomes. Further research is needed to resolve the ongoing debate and advance our understanding of interventions to increase breastfeeding duration.

The provision of human milk to newborn infants is one of the most effective ways to reduce infant mortality [...].

Human milk oligosaccharides (HMOs) are a structurally complex group of unbound polysaccharides, representing the third-largest solid component in breast milk. They play a crucial role in the intestinal health and immune system development of infants. Sialylated HMOs, including 3'-sialactose (3'-SL) and 6'-sialactose (6'-SL), are major components of HMOs, playing significant roles in immune regulation, anti-inflammatory processes, and promotion of probiotic growth. Currently, the cost-effective production of high-value sialactose by microbial fermentation with readily available raw materials has become a research hotspot due to the high nutritional value and potential applications of sialylated HMOs in infant food. This paper summarizes the functions and biosynthesis of 3'-SL and 6'-SL. Furthermore, it reviews the research progress in the synthesis of sialactose by Escherichia coli , offering valuable insights for future industrial production.

Objective: The International Code of Marketing of Breast-Milk Substitutes is an important instrument to protect and promote appropriate infant and young child feeding and the safe use of commercial milk formulas. Ghana and Tanzania implemented the Code into national legislation in 2000 and 1994, respectively. We aimed to estimate the effects of the Code implementation on child mortality (CM) in both countries., Setting: The countries analysed were Ghana and Tanzania., Participants: For CM and HIV rates, data from the Institute for Health Metrics and Evaluation from up to 2019 were used. Data for income and skilled birth rates were retrieved from the World Bank, for fertility from the World Population Prospects, for vaccination from the Global Health Observatory and for employment from the International Labour Organization., Design: We used the synthetic control group method and performed placebo tests to assess statistical inference. The primary outcomes were CM by lower respiratory infections, mainly pneumonia, and diarrhoea and the secondary outcome was overall CM., Results: One-sided inference tests showed statistically significant treatment effects for child deaths by lower respiratory infections in Ghana ( P = 0·0476) and Tanzania ( P = 0·0476) and for diarrhoea in Tanzania ( P = 0·0476). More restrictive two-sided inference tests showed a statistically significant treatment effect for child deaths by lower respiratory infections in Ghana ( P = 0·0476). No statistically significant results were found for overall CM., Conclusion: The results suggest that the implementation of the Code in both countries had a potentially beneficial effect on CM due to infectious diseases; however, further research is needed to corroborate these findings.

Objectives: This study aimed to assess the current neonatal nutritional practices in Taiwan and promote consensus on standardized protocols., Methods: An online questionnaire comprising 95 items on parenteral nutrition (PN) and enteral nutrition (EN) practices was distributed to neonatal care units across Taiwan via email between August and December 2022. The responses were compared with the recommendations from the European Society for Pediatric Gastroenterology Hepatology and Nutrition for preterm infant care., Results: Most of the 35 neonatal units, comprising 17 level III and 18 level II units, that participated in this study adhered to standard PN protocols; however, only 30% of units used protein-containing solutions as the initial fluid. Over half of the neonatal units provided calcium, phosphate, and magnesium at less than the recommended dosage. Trophic feeding commenced within 48 h in 88% of the units, with the mother's milk used as the first choice. All the units preferred commencing advanced feeding at <25 mL/kg/day., Conclusions: Most nutrient protocols for preterm infants in neonatal units in Taiwan meet recent guidelines, but discrepancies such as lower mineral supplements in PN and a slower advancement of enteral feeding increase nutritional risk. These issues warrant further research.

Background: When sufficient maternal milk is not available, donor human milk or formula are the alternative forms of enteral nutrition for very preterm or very low-birthweight (VLBW) infants. Donor human milk may retain the non-nutritive benefits of maternal milk and has been proposed as a strategy to reduce the risk of necrotising enterocolitis (NEC) and associated mortality and morbidity in very preterm or VLBW infants., Objectives: To assess the effectiveness of donor human milk compared with formula for preventing NEC and associated morbidity and mortality in very preterm or VLBW infants when sufficient maternal milk is not available., Search Methods: We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, the Maternity and Infant Care (MIC) database, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL), from the earliest records to February 2024. We searched clinical trials registries and examined the reference lists of included studies., Selection Criteria: Randomised or quasi-randomised controlled trials comparing feeding with donor human milk versus formula in very preterm (< 32 weeks' gestation) or VLBW (< 1500 g) infants., Data Collection and Analysis: Two review authors evaluated the risk of bias in the trials, extracted data, and synthesised effect estimates using risk ratio, risk difference, and mean difference, with associated 95% confidence intervals. The primary outcomes were NEC, late-onset invasive infection, and all-cause mortality before hospital discharge. The secondary outcomes were growth parameters and neurodevelopment. We used the GRADE approach to assess the certainty of the evidence for our primary outcomes., Main Results: Twelve trials with a total of 2296 infants fulfilled the inclusion criteria. Most trials were small (average sample size was 191 infants). All trials were performed in neonatal units in Europe or North America. Five trials were conducted more than 40 years ago; the remaining seven trials were conducted in the year 2000 or later. Some trials had methodological weaknesses, including concerns regarding masking of investigators and selective reporting. Meta-analysis showed that donor human milk reduces the risk of NEC (risk ratio (RR) 0.53, 95% confidence interval (CI) 0.37 to 0.76; I² = 4%; risk difference (RD) -0.03, 95% CI -0.05 to -0.01; 11 trials, 2261 infants; high certainty evidence). Donor human milk probably has little or no effect on late-onset invasive infection (RR 1.12, 0.95 to 1.31; I² = 27%; RD 0.03, 95% CI -0.01 to -0.07; 7 trials, 1611 infants; moderate certainty evidence) or all-cause mortality (RR 1.00, 95% CI 0.76 to 1.31; I² = 0%; RD -0.00, 95% CI -0.02 to 0.02; 9 trials, 2116 infants; moderate certainty evidence)., Authors' Conclusions: The evidence shows that donor human milk reduces the risk of NEC by about half in very preterm or VLBW infants. There is probably little or no effect on late-onset invasive infection or all-cause mortality before hospital discharge., (Copyright © 2024 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.)

Background: Mother's milk provides optimal nutrition for infants. Donor human milk (DHM) is recommended for low birthweight infants when mother's milk is unavailable. Little is known about human milk (HM) donation practices in New Zealand (NZ), where few HM banks are available. This study aimed to investigate parents' and health professionals' (HP) experiences with formal and informal HM donation in NZ., Methods: Two electronic surveys were disseminated in 2022 to parents and HPs involved with HM donation in NZ. The surveys covered respondents' views and experiences with HM donation. HPs were also asked about HM donation practices in their workplace. Chi-squared and Fisher-Freeman-Halton exact tests were used for quantitative analysis and qualitative data were thematically analysed using inductive approach., Results: A total of 232 HP and 496 parents completed the surveys. Most parents either donated (52%) or sought DHM (26%) for their infant and most donations were informal, arranged between individuals (52%) or through hospital staff (22%). HP reported DHM was used in 86% of facilities, with only 20% of donations facilitated by HM banks. Almost half (48%) of HP stated they would like to use DHM in their workplace but access was limited. The most common screening processes undertaken by parents and HP before informal HM donation were lifestyle including smoking status, medication, drug and alcohol intake (44% and 36%, respectively) and serological screening such as CMV, HIV, Hepatitis C or B (30% and 39%, respectively). Pasteurisation of DHM obtained informally was not common. Most donors were satisfied with their HM donation experiences (informal and/or formal, 91%) and most respondents supported use of DHM in hospitals and community. Participants reported HM donation could be improved (e.g., better access) and identified potential benefits (e.g., species-specific nutrition) and risks (e.g., pathogens) for the infant. Potential benefits for the donor were also identified (e.g., altruism), but respondents acknowledged potential negative impacts (e.g., cost)., Conclusion: Informal HM donation in NZ is common. Most parents and HP support the use of DHM; however, improvements to current practices are needed to ensure safer and more equitable access to DHM., (© 2024. The Author(s).)

Background: Mother's Own Milk (MOM) reduces the risk of complications in premature infants. Breastfeeding rates for late preterm and term infants in the neonatal intensive care unit (NICU) are significantly lower than that of breastfed healthy term newborns at 6 months of age., Design: This was a retrospective cohort study of neonates born at 34 weeks 0 days or later. Infants who were directly breastfed in the NICU and were discharged on breast milk were included. Logistic regression modeling was used to determine the significance of association., Results: 171 mother-infant dyads were included. After adjusting for confounders, the number of breastfeeding attempts during the NICU stay was significantly associated with the availability of MOM at six months of age (p = 0.003, 95% CI 1.02 to 1.14)., Conclusion: This study is the first to show an association between the number of direct breastfeeding attempts in the NICU and availability of MOM at six months of age., (© 2024. The Author(s).)

Objective: Infrequent breast pumping limits mother's own milk production in mothers of infants admitted to the neonatal intensive care unit. We aimed to determine the feasibility and benefit of biomarker-based personalized text messages on pumping frequency and milk sodium levels. A secondary aim examined lactation outcomes., Study Design: In this randomized controlled pilot study, 51 mothers were randomized to receive personalized text messages regarding pumping frequency or standard care., Results: There were no differences in pumped milk volume or sodium level, however, there was a trend towards the intervention group pumping more frequently, which was significant on day 5 (p = 0.035), and they lactated nearly 9 days longer. Post-hoc analysis found the intervention group tended to be more likely to pump ≥ 500 mL by day14 (p = 0.08), a marker of long-term lactation success., Conclusion: Personalized biomarker-based text messages are feasible and may support lactation in mothers of critically ill infants., (© 2024. The Author(s), under exclusive licence to Springer Nature America, Inc.)

Background: Bereaved mothers describe positive experiences donating breast milk and negative experiences when not informed of opportunities to donate. Predictors of whether mothers donate milk are unknown, impairing efforts to optimize support in completing donation. Objective: To define circumstances associated with completing mother's milk (MM) donation during bereavement. Methods: A retrospective cohort study included dyads of bereaved mothers and their deceased children if a child's death occurred on-site at a quaternary care children's hospital during 2016-2020, the child had documentation of MM availability, and age at death <24 months. The primary outcome was the completion of MM donation to the milk bank. Multivariate logistic regression measured associations between clinical variables and odds of completion. Results: Of 124 deceased children with documented MM exposure, 34 mothers (28%) of 35 of those children completed MM donation, donating a mean of 13.7 liters (SD 16.8). The child's race/ethnicity documented in the medical record was White for 25 (71%), Black/African American (AA) for 1 (3%), Asian for 1 (3%), and Hispanic/Latino for 8 (23%). Referenced to mothers of White children, being a mother of an AA [OR 0.05 (95% CI: 0.01-0.43)] or Asian [0.08 (0.01-0.75)] child was associated with lower odds of donation. Referenced to mothers delivering full term (≥37 weeks'), mothers delivering <34 weeks showed higher odds [5.0 (1.5-17.5)] of donation. Conclusion: Relatively few bereaved mothers of children with indicators of MM exposure completed donation. The results suggest an opportunity to ensure bereaved mothers are uniformly informed and supported in donating.

Aim: To explore whether and how expressing breast milk is perceived as helpful in coping with negative emotions due to premature birth by mothers of very low birth weight (VLBW) infants., Methods: Qualitative interviews and a retrospective cross-sectional questionnaire with mothers of VLBW infants were conducted and analysed using an exploratory sequential mixed-method design. Hypotheses were built using qualitative content analysis and quantitatively tested using multivariate regression analysis., Results: Interviews with 12 mothers and questionnaires of 518 mothers were analysed. Coping with prematurity by expressing milk was seen as a way to maintain the caregiving role for the mothers, where three relevant factors arouse: making up for what happened, providing the best for their infant and fear of low milk supply. Quantitative analysis showed that mothers with a high milk supply (Coef. = 1.1, p < 0.000) and more feelings of guilt due to premature birth (Coef. = -0.1; p = 0.015) perceived expressing breast milk significantly more as a resource for coping., Conclusion: This study adds knowledge on how expressing breast milk for their VLBW infant may support mothers in coping with premature birth, by revealing the association with milk supply and feelings of guilt due to premature birth., (© 2024 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.)

Problem: Breast pumping practices have scope for improvement., Background: Breast milk weight measurement can be used to evaluate milk flow pattern dynamics during breast pumping., Aim: To determine inter-individual differences in milk flow patterns and their practical implications based on high milk flow rate period (HFP) data among Japanese women expressing breast milk using an electric pump., Methods: This cross-sectional, observational study analysed data from 19 women (33.0 ± 3.9 years) nursing 1-6-month-old infants and with previous breast milk expression experience. Breast milk was weighed continuously during a 15-min single-breast electric pumping session. The HFP features and flow rate time (≥0.1 g/s) were analysed to determine each individual's milk flow pattern., Findings: The total expressed breast milk was 69.8 ± 42.5 g with a maximum individual flow rate of 0.5 ± 0.2 g/s. The breast milk yielded during the HFPs was 43.1 (34.4-81.3) g, accounting for 82.5 % (69.9-89.5 %) of the total expressed breast milk. HFP occurred 0-3 times during the 15-min session. Multiple discrete and continuous milk flow patterns were observed. Among those with discrete HFP, the HFP interval was 221 (68-371) s. Breast milk fat content changes and subjective residual milk measurements implied sufficient milk removal. A strong positive correlation was noted between HFP length and total breast milk expression volume., Discussion: Individual differences in milk flow patterns were observed among the women using HFP. Milk flow patterns were consistent with previous reports., Conclusion: Milk flow pattern data can be used to guide individualised lactation support., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: K.M. and M.T. received payment from Pigeon for advice and consultation, respectively., (Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Objectives: To compare the effect of two strategies of breast pumping -power pumping (PP) vs. routine pumping (RP) over one week in mothers of very low birth weight (VLBW) infants with low milk output to improve breastfeeding rates at discharge., Methods: Mothers with low milk output, defined as inability to express sufficient breastmilk to meet the feeding requirements of their infant on or after post-natal day 14, were randomized to receive power pumping vs. routine pumping - once daily for 7 d coupled with routine lactation support and hand expression 3 hourly in both groups. The primary outcome was exclusive breastfeeding at discharge., Results: There was no difference in the two pumping strategies with respect to exclusive breastfeeding rates [61.1% in PP vs. 50% in RP group; (p = 0.477, RR 1.2; 95% CI 0.76 to 2.17)]. Median milk volume pumped in the individual power pumping session on 7th day of intervention was significantly higher than that in the individual routine pumping session on the 7th day (50 mL vs. 27 mL, p = 0.014). The cumulative median milk volume expressed per individual pumping session over the 7 sessions of power pumping was also higher than that with routine pumping (305 mL vs. 213 mL, p = 0.054)., Conclusions: In this pilot trial, expressed milk volume was significantly higher after each individual power pumping session compared to routine pumping. However, the exclusive breastfeeding rates at discharge were similar in the two groups., (© 2023. The Author(s), under exclusive licence to Dr. K C Chaudhuri Foundation.)

Objectives: This study aims to examine and synthesise the views and experiences of women, donors, recipient mothers and healthcare professionals regarding human milk donation or sharing., Methods: The Joanna Briggs Institute (JBI) meta-aggregative approach to systematic reviews of qualitative studies was adopted. Six databases, MEDLINE, CINAHL, Embase, PsycINFO, Web of Science and Scopus were searched. English written qualitative studies from database inception to February 2024 were included. The JBI Critical Appraisal Checklist for Qualitative Research was used to appraise the collected research evidence., Results: A total of 629 papers were screened, and 41 studies were included in the review. Six key findings were synthesised. (i) Donors, recipients and their families all benefit from milk donation. (ii) Motivation to receive or donate breast milk. (iii) Awareness and participation are affected by formal vs. informal sharing, mothers' personal experiences and external factors. (iv) Concerns about disease transmission, jealousy, bonding and traits. (v) Challenges encountered by donors, recipient mothers, staff and milk banks (vi) Suggestions for promoting human milk donation., Discussion: Stakeholders of human milk donation, including donors, recipient mothers, healthcare professionals, and human milk bank representatives, face various physical, mental and practical challenges. Informal sharing complements formal donations and contributes to improved breastfeeding rates. Advocacy and education efforts are still needed to increase participation and safety levels. The major limitation of the study is the inadequate search on views of immediate family members., Competing Interests: Declaration of Competing Interest No conflicts of interest have been declared by the authors., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Background: Infants requiring neonatal care often face initial breastfeeding challenges, leading them to receive expressed breast milk from their mother or donor milk. While emphasizing the mother's own milk as the gold standard for infant nutrition, the utilization of donor milk stands as the preferred alternative over infant formula due to its numerous benefits. To facilitate the provision of donor milk to preterm and ill infants in neonatal units, the active participation of women willing to contribute their breast milk is crucial. This study aims to enhance the understanding of women's experiences in the donation process, thereby contributing to efforts aiming at alleviating the shortage of donated breast milk by improve the care and support for breast milk donors., Methods: This descriptive qualitative study took an inductive approach based on individual semi-structured interviews conducted during 2021 with 15 breast milk donors in Sweden. The data were analysed with thematic analysis., Results: Two themes were identified in the analysis: motivation to donate and challenges to overcome. Many of the women struggled to overcome the apparent challenges of not only starting the process of donating breast milk but also maintaining it. Despite the strain, they were motivated to donate their breast milk and seeking information by themselves to do something important for someone else. Only a few of the women talked about the financial benefits of donating breast milk; donating seemed to be mostly based on altruistic reasons., Conclusions: Despite the challenges posed by COVID-19 restrictions, time consumption, and the hard work of sterilizing pump utensils, women continued to donate their milk driven by altruism. To enhance donor support and increase milk donation, several improvements are suggested: providing comprehensive information and resources, simplifying the donation process, offering flexible scheduling, and recognizing donors' contributions., (© 2024. The Author(s).)

Fortified human milk is the first choice for preterm infants. Although individualized fortification is recommended, the optimal method for this population remains uncertain. We conducted a comparative study assessing the growth effects of adjusted (AF) and targeted fortification (TF) in extremely low birth weight (ELBW) infants. This single-center, randomized, controlled clinical trial was conducted at a tertiary neonatal unit in Spain. Eligible participants were premature infants with a birthweight of <1000 g exclusively fed with human milk. A total of 38 patients were enrolled, 15 of them randomized to AF group and 23 to TF group. AF was based on blood urea nitrogen (BUN) concentration and TF on human milk analysis. The primary outcome was weight gain velocity (g/kg/day). No significant differences were found in weight gain velocity at 28 days, at 36 weeks of postmenstrual age, at discharge, nor during the intervention. Protein intake was significantly higher in the AF group (5.02 g/kg/day vs. 4.48 g/kg/day, p = 0.001). No differences were found in the lipid, carbohydrate, and energy intake; in the weight z score change between the different time points; nor in the length and head circumference growth. Both AF and TF are comparable methods of fortification and provide the appropriate growth rate in ELBW infants.

Background: Maternal breast volume is determined by the quantity of glandular and adipose tissue, and it undergoes significant changes during pregnancy. These changes are intricately linked to the development of glandular tissue, which most likely reflects lactation capacity. Evidence indicates that women with overweight or obesity exhibit larger breast volume compared to those with a normal body mass index (BMI), emphasizing the close relationship between breast volume and maternal adiposity. Hence, we aim to investigate breast volume growth and maternal BMI as potential risk factors for low milk production., Methods: Lactating women (n = 609) from the Perth metropolitan area in Western Australia between 2011 and 2023 were included in the analysis. Twenty-four-hour milk production measurements were conducted using the test weighing method, and milk removal frequencies were recorded. Mothers completed questionnaires regarding demographic, obstetric and infant details. Linear and logistic regression models were used to determine maternal and infant factors associated with milk production., Results: Here we show that increasing maternal age and BMI are associated with low milk production. Moreover, larger pre-pregnancy breast volume and breast growth are associated with both higher BMI and milk production., Conclusions: Women who are older, have an obese BMI and who have minimal pre-pregnancy breast volume and breast growth should be provided with antenatal screening and breastfeeding support as they are more likely to experience low milk production.

Background: Human milk banks are essential facilities to provide donated human milk (DHM) to preterm and term infants with health complications. Little is known regarding milk bank donors and how their characteristics may influence the particularities of the donation process. The present study aims to assess characteristics of donors and their newborns to identify associations with the amount of DHM and initiation and donation time, during the first and second year of the milk bank operation in Córdoba, Spain., Methods: This cross-sectional study was conducted in three periods: pre-opening of the milk bank (PRE) including all women who gave birth to a newborn between January - May 2017 and were hospital users; donors in the first year after the opening (Period 1 (P1): April 2019 - March 2020); and in the second year (P2: April 2020 - March 2021). For P1 and P2, DHM data were recorded. The relationships between donor and newborn characteristics and the donation process were examined using univariable and regression models., Results: From 391 women interviewed in the PRE period, 55 (14%) showed intention to donate. In P1 and P2, there were 51 and 25 human milk (HM) donors, respectively. Age, gestational age (GA) and parity were similar between periods. In P2, a higher proportion of donors had higher education (P1: 46%; P2: 70.8%, p = 0.045). Around 40% of donors in both periods were on maternity leave. In P1, donors who had low birth weight infants (< 2500 g) donated more HM than those with infants weighing ≥ 2500 g (p = 0.020). In P2, women whose GA was < 37 weeks donated a higher volume vs. those with ≥ 37 weeks (p = 0.002). Maternity leave was linked to a shorter initiation time for donations in both periods (P1: p = 0.002; P2: p < 0.001)., Conclusions: Data obtained from a Spanish human milk bank indicate that prematurity and low birth weight appear to influence the amounts of DHM. Employment status might be a decisive factor in initiating HM donation. Additional efforts are required to identify shared donor characteristics that influence the initiation and volume of donation., (© 2024. The Author(s).)

In addition to the numerous immunological and nutritional benefits that breast milk offers to infants, its proportion in the diet must be limited or even excluded in the case of inborn errors of amino acid metabolism (IEM). The objective of the study was to expand knowledge about breastfeeding and the degree of contribution of breast milk to the feeding of infants with IEM before and after the introduction of expanded newborn screening. A retrospective single-centre study was conducted on 127 infants born between 1997 and 2020: 66 with phenylketonuria (PKU), 45 with other IEM (non-PKU), all diagnosed through newborn screening (NBS), and 16 non-PKU diagnosed through selective screening (SS). The time of initiation of dietary treatment and the proportion of breast milk in the diet, both expressed and breastfed, with or without intake control, were analysed at 1, 3, and 6 months after birth. For 47% of the newborns in Groups 1 and 2, the dietary treatment was started before the 10th day of life; in Group 3, the dietary treatment was started after the 10th day of life for all children. During the first month of life, the proportion of infants receiving breast milk was higher in the NBS-PKU (74%) and the NBS non-PKU (80%) groups, compared with 38% in the SS non-PKU infants. In the subsequent months of life, the proportion of infants receiving human milk (either from the breast or a bottle) declined in all groups. This decline occurred more in bottle-fed rather than directly breast-fed infants. Our observations indicate that the model of feeding from a bottle with expressed milk may have had an adverse effect on maintaining lactation and may have contributed to a faster transition to formula milk. Maintaining lactation and extending the period of feeding the infant with human milk in the first 6 months of life is possible by breastfeeding on demand, under regular biochemical monitoring: preferably weekly in PKU infants, and at least every 2-4 weeks in infants with other IEM.

Background: Rates of non-communicable diseases are disproportionately high among Native Hawaiian (NH) people, and the proportion of NH infants being fed human milk (HM) is the lowest among all ethnicities within the state of Hawai'i. The aim of this study was to explore biological, socio-economic, and psychosocial determinants of the initiation and duration of human milk feeding (HMF) among a study of NH mothers and infants., Methods: A sample of 85 NH mother-infant dyads who were participating in a larger prospective study were involved in this research. Recruitment for the parent was delayed due to the COVID-19 pandemic. Recruitment started in November 2020 and continued until April 2022. Questionnaires were distributed at birth, two-months, four-months, and six-months postpartum. Questionnaires addressed topics relating to maternal and infant characteristics and infant feeding practices. Descriptive statistics, comparative analysis, and multivariate logistic regression tests were conducted., Results: The majority of participating mothers were aged between 31 and 35 years, had some college education or more, were employed, and multiparous. The majority of infants were receiving HM at each timepoint (94% at birth, 78% at two-months postpartum, and 76% at four and six-months postpartum). Factors found to be significantly associated with HMF initiation and duration were prenatal intention to HMF, maternal educational attainment, Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) participation, and Supplemental Nutrition Assistance Program (SNAP) recipiency. A prenatal intention to HMF was found to be a strong predictor of HMF at birth (aOR = 64.18, 95% CI 2.94, 1400.28) and at two-months postpartum (aOR = 231.55, 95% CI 2.18, 2418.3). Participants not involved with WIC were more likely to be HMF at four-months postpartum (aOR = 6.83, 95% CI 1.01, 46.23)., Conclusion: This research supports existing evidence that prenatal intention to HMF and higher maternal educational attainment are positive predictors of HMF. WIC participation and being a SNAP recipient were found to be negatively associated with HMF which suggests a need for more culturally tailored support. Further research is required to reduce the gap in knowledge related to the determinants of HMF in NH., (© 2024. The Author(s).)

Early nutritional exposures, including during embryogenesis and the immediate postnatal period, affect offspring outcomes in both the short- and long-term. Alterations of these modifiable exposures shape the developing gut microbiome, intestinal development, and even neurodevelopmental outcomes. A gut-brain axis exists, and it is intricately connected to early life feeding and nutritional exposures. Here, we seek to discuss the (1) origins of the gut-brain access and relationship with neurodevelopment, (2) components of human milk (HM) beyond nutrition and their role in the developing newborn, and (3) clinical application of nutritional practices, including fluid management and feeding on the development of the gut-brain axis, and long-term neurodevelopmental outcomes. We conclude with a discussion on future directions and unanswered questions that are critical to provide further understanding and insight into how clinicians and healthcare providers can optimize early nutritional practices to ensure children not only survive, but thrive, free of neurodevelopmental impairment., Competing Interests: Declaration of competing interest The authors report no conflicts of interest., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Background: Small infants experience a myriad of stimuli while in the Neonatal Intensive Care Unit (NICU), with many being painful or stressful experiences, although medically necessary., Purpose: To determine what is known about nonpharmacological developmental care interventions used in the NICU to mitigate procedural pain of infants born under 32 weeks gestation., Search/strategy: Five electronic databases were searched: Medline, CINAHL, Scopus, Embase and the Cochrane Library. The inclusion criteria were as follows: experimental and nonexperimental studies from all publication years with infants born at less than 32 weeks gestational age; peer-reviewed research articles studying nonpharmacological interventions such as skin-to-skin care, facilitated tucking, nonnutritive sucking, hand hugs, and swaddling; and English language articles. Our search yielded 1435 articles. After the elimination of 736 duplicates, a further 570 were deemed irrelevant based on their abstract/titles. Then, 124 full-text articles were analyzed with our inclusion and exclusion criteria., Findings: Twenty-seven studies were reviewed. Sucrose, facilitated tucking, pacifier, skin-to-skin care, and human milk appeared to lessen pain experienced during heel sticks, suctioning, nasogastric tube insertions, and echocardiograms. All nonpharmacological interventions failed to prove efficacious to adequately manage pain during retinopathy of prematurity (ROP) examinations., Implications for Practice: Evidence review demonstrates that healthcare practitioners should use nonpharmacological measures to help prevent pain from day-to-day procedures in the NICU including heel sticks, nasogastric tube insertions, suctioning, echocardiograms, and subcutaneous injections., Implications for Research: Future research is necessary to better understand and measure how pain is manifested by very small premature infants. Specific research on mitigating the pain of examinations for retinopathy of prematurity is also needed., Competing Interests: The authors declare no conflict of interest., (Copyright © 2024 by The National Association of Neonatal Nurses.)

Introduction: The benefits of human milk for preterm infants are well documented. Complex medical conditions can limit the extremely premature infant's ability to breastfeed and to receive human milk directly, yet these vulnerable infants may benefit most from receiving it., Main Issue: Extremely preterm infants are at risk for infections, digestive challenges, and chronic lung disease, and occasionally require a tracheostomy to facilitate weaning from mechanical ventilation. There is a risk of aspiration when orally feeding a child with a tracheostomy. This case study describes a tertiary neonatal team supporting a family's direct breastfeeding goal in an extremely premature infant with a diagnosis of bronchopulmonary dysplasia requiring a tracheostomy., Management: Initially, the infant participant (born at 24 weeks and 3 days of gestation, with a birthweight of 540 g) was gavage fed with human milk. The interdisciplinary team collaborated with the family to guide the infant's feeding goals, providing positive oral stimulation with soothers, oral immune therapy, and frequent skin-to-skin contact to prepare for future oral feeding. Within a month of the tracheotomy procedure, oral feeding was initiated, and direct breastfeeding with the tracheostomy tubing in place was achieved at 50 weeks and 1 day of age as a primary source of nutrition., Conclusion: The open dialogue between the family and healthcare team was the foundation for trialing direct breastfeeding for an extremely premature infant with a tracheostomy. While direct breastfeeding of full-term infants with tracheostomies has been previously described in the literature, this is the first case study of an extremely premature infant with a tracheostomy transitioning to direct breastfeeding., Competing Interests: Disclosures and Conflicts of InterestThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

The rates of human milk feeding are suboptimal worldwide. Recommendations for healthy, term mother-infant dyads include early breastfeeding initiation, frequent skin-to-skin contact, and frequent breastfeeding. The normal physiology of lactation can be affected by prenatal factors such as diabetes, obesity, and excessive gestational weight gain. Furthermore, birth-related factors such as early-term gestation, stressful labor, unscheduled cesarean birth, and postpartum hemorrhage can additionally disrupt recommended practices such as early initiation of breastfeeding and skin-to-skin contact. Given that the first 2 to 3 days postpartum are critical to achieving timely secretory activation and establishing an adequate volume of milk, a proactive approach to care can include building awareness of risk factors and development of protocols for the effective early initiation of lactation., (Copyright © 2024 AWHONN. Published by Elsevier Inc. All rights reserved.)

Introduction: Pasteurized human donor milk (DM) is frequently used for feeding preterm newborns and extrauterine growth-restricted (EUGR) infants. Most human milk banks performed a pasteurization of DM using the standard method of Holder pasteurization (HoP) which consists of heating milk at 62.5°C for 30 min. High hydrostatic pressure (HHP) processing was proposed to be an innovative nonthermal method to pasteurize DM. However, the effect of different modes of DM pasteurization on body growth, intestinal maturation, and microbiota has never been investigated in vivo during the lactation., Objectives: We aimed to study these effects in postnatally growth-restricted (PNGR) mice pups daily supplemented with HoP-DM or HHP-DM., Methods: PNGR was induced by increasing the number of pups per litter (15 pups/mother) at postnatal Day 4 (PND4). From PND8 to PND20, mice pups were supplemented with HoP-DM or HHP-DM. At PND21, the intestinal permeability was measured in vivo, the intestinal mucosal histology, gut microbiota, and short-chain fatty acids (SCFAs) level were analyzed., Results: HHP-DM pups displayed a significantly higher body weight gain than HoP-DM pups during lactation. At PND21, these two types of human milk supplementations did not differentially alter intestinal morphology and permeability, the gene-expression level of several mucosal intestinal markers, gut microbiota, and the caecal SCFAs level., Conclusion: Our data suggest that HHP could be an attractive alternative to HoP and that HHP-DM may ensure a better body growth of preterm and/or EUGR infants., (© 2024 The Author(s). Journal of Pediatric Gastroenterology and Nutrition published by Wiley Periodicals LLC on behalf of European Society for Pediatric Gastroenterology, Hepatology, and Nutrition and North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition.)

Background: Donor human milk is recommended when infants are unable to be fed their mother's own milk or require supplementation. For-profit companies use technologies to create human milk products for infants in the neonatal intensive care setting without consistent guidelines and regulatory frameworks in place. This commercialization of human milk is inadequately conceptualized and ill-defined., Research Aims: The aim of this study is to conceptualize and define the commercialization of human milk and discuss the need for policy guidelines and regulations., Method: Using a concept analysis framework, we reviewed the literature on the commercialization of human milk, analyzed the antecedents and potential consequences of the industry, and developed a conceptual definition. The literature review resulted in 13 relevant articles., Results: There has been a surge in the development and availability of human milk products for vulnerable infants developed by for-profit companies. Commercialized human milk can be defined as the packaging and sale of human milk and human milk components for financial gain. Factors contributing to the commercialization of human milk include an increased demand for human milk, and consequences include potential undermining of breastfeeding. The lack of guidelines and regulations raises concerns of equity, ethics, and safety., Conclusion: The industry is rapidly growing, resulting in an urgent need for consistent guidelines and regulatory frameworks. If left unaddressed, there could be potential risks for donor milk banking, the future of breastfeeding, and infant and maternal health., Competing Interests: Disclosures and Conflicts of InterestThe authors declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: The authors declare no conflicting interests with respect to the research, authorship, and/or publication of this article. Heather Rusi is a Doctor of Nursing Student at the University of Calgary and is supervised by Meredith Brockway and Tracie Risling. Laurence Grummer-Strawn and Maryanne Perrin are on Ms. Rusi’s supervisory committee. Meredith Brockway holds funding from the Canadian Institutes of Health Research, the Social Sciences and Humanities Research Council, and the University of Calgary. Laurence Grummer-Strawn is employed by the World Health Organization. Maryanne Perrin holds funding from the National Institute of Child Health and Human Development. Tracie Risling has no funding to disclose.

Objective: The objective of the study was to estimate associations between early-life human milk feeding and ultraprocessed food (UPF) intake at two timepoints during toddlerhood among children born at <35 weeks' gestation. Study Design: Children were enrolled in the Omega Tots trial (2012-2017, Ohio) at 10-17 months' corrected age after having discontinued human milk and formula feeding. Caregivers reported children's human milk feeding history at baseline and past month diet through a food frequency questionnaire at baseline and follow-up (180 days later). We used the NOVA classification system to estimate UPF intake. We estimated covariate-adjusted associations between human milk feeding (ever and duration) and UPF intake at baseline and follow-up using linear and logistic regression. Results: Nearly 89% ( n = 295) of 333 toddlers had received human milk but only 4.2% ( n = 14) were fed exclusively human milk to 6 months of age. UPFs represented 37.7 (standard deviation [SD] = 13.2)% and 43.4 (SD = 11.3)% of total calories at the two timepoints. Human milk feeding (exclusive or otherwise) was unassociated with UPF intake in toddlerhood (e.g., months of exclusive human milk feeding with the number of daily servings of UPFs at follow-up: β = -0.09, 95% confidence interval [CI]: -0.26, 0.08). Conclusion: In this sample of toddlers born preterm, any exposure to as well as the duration of human milk feeding was unassociated with UPF intake during the second year of life. These results require replication in larger samples given the small number of children in some human milk feeding categories.