Extremely low birth weight infant

OBJECTIVE: To determine perinatal risk factors for Massive pulmonary hemorrhage (MPH) and MPH-caused mortality to guide clinicians in implementing preventive measures at the beginning of life for improving the survival of very low birth weight infant (VLBWIs). STUDY DESIGN: A total of 13,826 VLBWIs born between 2013 and 2020 in the Korean Neonatal Network database were included. RESULTS: MPH occurred in 870 (6.3 %) VLBWIs. Among infants with MPH, 162 (18...

OBJECTIVE: To examine nutritional intake profiles and growth trajectories of extremely low birth weight (ELBW) infants who develop severe bronchopulmonary dysplasia (BPD). STUDY DESIGN: Case-control study using multiple logistic regression analysis with generalized estimating equations (GEE) to adjust for matching. RESULTS: Cumulative and mean fluid intakes were higher (p = 0.003) and caloric intakes lower (p < 0...

Hearing loss is a common disability in infants that significantly impacts their cognitive, language, and literacy development. This study aimed to systematically assess the risk factors for the early identification and intervention in infant hearing loss. Databases were searched for meta-analyses of observational studies until November 2023. The quality assessment was performed using the Cochrane risk of bias tool, and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach was used to assess the certainty of the evidence...

OBJECTIVE: To evaluate the effect of blood sampling stewardship on transfusion requirements among infants born extremely preterm. STUDY DESIGN: In this single-center, randomized controlled trial (RCT), infants born at <28 weeks of gestation and birth weight of <1000 g were randomized at 24 hours of age to two different blood sampling approaches: restricted sampling (RS) vs conventional sampling (CS). The stewardship intervention in the RS group included targeted reduction in blood sampling volume and frequency and point of care testing methods in the first 6 weeks after birth...

BACKGROUND: Human milk-derived fortifier (HMDF) coupled with human milk feeding in extremely premature infants reduces the adverse outcome risks of early exposure to bovine milk ingredients but may not provide enough nutrients for adequate catch-up growth compared with bovine milk-derived fortifier (BMDF). OBJECTIVE: This study aims to compare HMDF and BMDF effects on growth parameters and serum 25-hydroxy vitamin D (25OHD) levels in preterm very low birth weight (VLBW) infants during the first 8 weeks of life...

BACKGROUND: Preterm births increase mortality and morbidity during childhood and later life, which is closely associated with poverty and the quality of prenatal care. Therefore, income redistribution and poverty reduction initiatives may be valuable in preventing this outcome. We assessed whether receipt of the Brazilian conditional cash transfer programme - Bolsa Familia Programme, the largest in the world - reduces the occurrence of preterm births, including their severity categories, and explored how this association differs according to prenatal care and the quality of Bolsa Familia Programme management...

OBJECTIVES: With the development of perinatal and neonatal intensive care medicine, the survival rate of very premature infants increases year by year. However, the incidence of bronchopulmonary dysplasia (BPD) increases year by year, which seriously affects the survival prognosis of very premature infants. How to prevent and treat BPD effectively has become the focus of neonatologists. This study aims to provide ideas for the prevention and treatment of BPD in very preterm infants via analyzing the clinical characteristics of BPD...

OBJECTIVE: To determine among infants born very preterm (VPT) or with very low birth weight (VLBW) the incidence of alterations in thyroid function and associated co-morbidities; the incidence of atypical congenital hypothyroidism (CH) requiring thyroxine therapy; and 3) reference ranges for re-screening at one month of age. STUDY DESIGN: A retrospective review of infants born VPT or with VLBW and admitted to UCI Medical Center between 1/1/2012 and 12/31/2020. Repeat thyroid screening was obtained at 1 month of life (+ 10 days)...

BACKGROUND: Infants born at extremely preterm gestational ages are typically admitted to the neonatal intensive care unit (NICU) after initial resuscitation. The subsequent hospital course can be highly variable, and despite counseling aided by available risk calculators, there are significant challenges with shared decision-making regarding life support and transition to end-of-life care. Improving predictive models can help providers and families navigate these unique challenges. OBJECTIVE: Machine learning methods have previously demonstrated added predictive value for determining intensive care unit outcomes, and their use allows consideration of a greater number of factors that potentially influence newborn outcomes, such as maternal characteristics...

OBJECTIVE: We aimed to examine the association between respiratory severity score (RSS, mean airway pressure × fraction of inspired oxygen) and neurodevelopmental outcomes in extremely preterm infants. STUDY DESIGN: This was a single-center, retrospective cohort study. We analyzed data from extremely preterm infants who were admitted to the neonatal intensive care unit at Okayama Medical Center between 2010 and 2019. Infants without invasive respiratory management during the first day of life were excluded...

Premature birth can increase the level of parenting stress (PS), especially in the case of parents of high-risk infants (extremely low birth weight (ELBW) and very low birth weight (VLBW)). Though published research has explored how maternal PS influences early dyadic interactions, limited research has focused on infant-directed speech (IDS), and no studies have investigated the link between prematurity severity based on birth weight and maternal IDS. This study, involving 100 mother-infant dyads, categorized into 30 ELBW premature infants, 30 VLBW premature infants, and 40 full-term (FT) ones, examined the impact of preterm birth weight and maternal parenting stress on IDS features during early interactions at 3 and 9 months postpartum...

BACKGROUND: Faltering postnatal growth in preterm babies is associated with adverse neurodevelopment. However, which growth reference is most helpful for predicting neurodevelopment is unknown. We examined associations between faltering growth and developmental delay in extremely low birthweight (ELBW) infants. METHODS: We categorized faltering growth (z-score decrease ≥0.8 for weight/length, >1 for head circumference) between birth, 4 weeks, 36 weeks' postmenstrual age and 2 years' corrected age using fetal (Fenton, UK-WHO and Olsen) and healthy preterm (INTERGROWTH-21st) references...

Pulmonary interstitial emphysema (PIE) is a complication observed in extremely low birth weight (ELBW) infants on mechanical ventilation. Despite various proposed therapeutic interventions, the success rates have shown inconsistency. Neurally adjusted ventilatory assist (NAVA) stands out as a novel respiratory support mode, offering lower pressure and tidal volume in comparison to conventional ventilation methods. In this case report, we present five ELBW infants with refractory PIE who were transitioned to NAVA ventilation...

BACKGROUND AND OBJECTIVE: Evidence-based research has shown that golden hour quality improvement (QI) measures can improve the quality of care and reduce serious complications of premature infants. Herein, we sought to review golden hour QI studies to evaluate the impact on the outcome of preterm infants. METHODS: A comprehensive literature search was conducted in PubMed, Embase, Cochrane Library, and SinoMed databases from inception to April 03, 2023. Only studies describing QI interventions in the golden hour of preterm infants were included...

Umbilical venous (UV) catheters (UVCs) are commonly used in severely ill neonates. Complications associated with UVC often result from an inappropriate UVC position. Calcification of the UV, a rare complication, was observed in an extremely low-birth-weight infant born at 23 weeks of gestation. After birth, the infant experienced respiratory and circulatory dysfunction, followed by disseminated intravascular coagulation (DIC). A UVC was inserted, and circulatory agonists and blood transfusions were administered, as well as a calcium gluconate infusion for hypocalcemia and hyperkalemia...

PURPOSE: To assess the level and the determinants of compliance with outpatient retinopathy of prematurity (ROP) examination appointments at a tertiary academic center. METHODS: The medical records of babies scheduled for outpatient ROP examination between January 1, 2022, and December 31, 2022, were reviewed retrospectively. Data collected included appointments scheduled and attended, birth weight, gestational age, ROP staging at discharge, maternal ethnicity (self-identified), household type, proximity to hospital and median family income (US Census based on home zip codes)...

BACKGROUND: Neonatal Resuscitation is a required competency for pediatric and family medicine residency programs. Simulation-based training can be used to supplement clinical experience. Rapid Cycle Deliberate Practice (RCDP) has been validated as an effective education model and is gaining favor over traditional simulation models. The aim of this study was to evaluate the effectiveness of a simulation-based rapid cycle deliberate practice (RCDP) intervention on extremely low birth weight (ELBW) infant resuscitation...

INTRODUCTION: Failure of the patent ductus arteriosus to close is common among extremely low birth weight neonates and has been associated with increased morbidities. The objective of this study was to compare outcomes between early and late surgical ligation in extremely low birth weight patients. METHODS: This was a single-centre retrospective cohort study of infants who required surgical closure of patent ductus arteriosus between January 2017 and August 2022...

AIM: To analyze neurodevelopmental outcome of very and extremely preterm infants in Vorarlberg, Austria, accessed with neurodevelopmental testing, at the corrected age of 24 months. Also, to compare these results with (inter)national data and to analyze the impact of perinatal parameters. METHODS: Population-based, retrospective multi-centre study with data on very and extremely preterm infants born in Vorarlberg from 2007 - 2019, assessed with Bayley Scales of Infant Development (BSID-II/Bayley-III)...

Objective: To describe the current status and trends in the outcomes and care practices of extremely preterm infants at 22-25 weeks' gestation age from the Chinese Neonatal Network (CHNN) from 2019 to 2021. Methods: This cross-sectional study used data from the CHNN cohort of very preterm infants. All 963 extremely preterm infants with gestational age between 22-25 weeks who were admitted to neonatal intensive care units (NICU) of the CHNN from 2019 to 2021 were included. Infants admitted after 24 hours of life or transferred to non-CHNN hospitals were excluded...