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This study examines the relationship between feeding methods during the first 2 weeks post-birth-mother's own milk (MOM), donor human milk (DHM), and formula-and the incidence of bronchopulmonary dysplasia (BPD) in preterm infants. A retrospective cohort study was conducted on preterm infants (<32 weeks gestation or <1,500 g birth weight) admitted to Fujian Maternal and Child Health Hospital from March 2023 to February 2024. Infants were grouped by primary feeding method within the first 2 weeks after birth, defined as MOM, DHM, or formula contributing to ≥50% of total feeding. The primary outcome was BPD incidence; the secondary outcome included necrotizing enterocolitis (NEC) stage II or higher, periventricular leukomalacia (PVL), retinopathy of prematurity (ROP), and sepsis. BPD incidence was lower in the MOM and DHM groups compared with formula (22%, 16% vs. 35%; = 0.03). Adjusted odds ratios for BPD were 3.35 (95% CI 1.43, 7.85) in the formula group versus MOM and 6.48 (95% CI 1.47, 28.57) versus DHM, with no significant difference between MOM and DHM. NEC incidence was also lower in MOM and DHM groups (7.15%, 9.38% vs. 20.21%; = 0.016). No significant differences were observed in ROP, PVL, or sepsis rates. MOM and DHM reduce the risk of BPD and NEC in preterm infants, with DHM being as safe as MOM.
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http://dx.doi.org/10.1089/bfm.2024.0399 | DOI Listing |
Stroke
September 2025
Division of Neonatology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, the Netherlands. (B.O.v.O., M.R., M.S.S., E.L., L.S.d.V., S.J.S.).
Background: Monochorionic twins, characterized by placental sharing and vascular anastomoses, carry a high risk of brain injury, including perinatal arterial ischemic stroke (PAIS). However, the pathophysiology and timing-related risk factors of PAIS remain unclear.
Methods: Retrospective cohort of all monochorionic twins with neuroimaging-confirmed PAIS born from 2005 to 2024 and evaluated at a Dutch national referral center.
J Oral Microbiol
September 2025
Department of Pediatric Dentistry, Yonsei University College of Dentistry, Seoul, Republic of Korea.
Background: The neonatal period is critical for oral microbiome establishment, but temporal patterns in preterm newborns remain unclear. This study examined longitudinal microbiome changes in full-term and preterm newborns and assessed perinatal and clinical influences.
Methods: Oral swabs were collected from 98 newborns (23 full-term, 75 preterm).
Int J Pediatr
August 2025
Department of Neonatology, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan.
This study is aimed at evaluating the cumulative effect of postnatal risk factors on the survival of preterm neonates by examining key clinical parameters and complications across various gestational ages. A retrospective cohort study was conducted using data from 1109 neonates admitted to neonatal intensive care units at two tertiary regional hospitals in Kazakhstan between 2021 and 2024. Patients were classified into three groups based on gestational age: extremely preterm (< 28 weeks, = 223), very preterm (28-31 weeks, = 384), and moderate to late preterm (32-36 weeks, = 502).
View Article and Find Full Text PDFFront Public Health
September 2025
Department of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA, United States.
The frequency and severity of heat waves are expected to worsen with climate change. Exposure to extreme heat, or prolonged unusually high temperatures, are associated with increased morbidity and mortality. The fetus, infant, and young child are more sensitive to higher temperatures than older children and most adults given that they are rapidly developing.
View Article and Find Full Text PDFBMC Pediatr
September 2025
Department of Neonatology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, Fujian, China.
Background: Red blood cell (RBC) transfusion is a common intervention for anemia in preterm infants; however, its association with bronchopulmonary dysplasia (BPD) remains debated. While biological mechanisms suggest potential harm, the clinical impact of transfusion frequency on BPD incidence and severity remains unclear.
Objective: To investigate whether RBC transfusion frequency is independently associated with the risk and severity of BPD in preterm infants born before 32 weeks of gestation.