Prediction of post-hemorrhagic ventricular dilatation trajectory using a growth mixture model in preterm infants.

Background: Early intervention for post-hemorrhagic ventricular dilatation (PHVD), guided by ventricular size measurements from cranial ultrasound (cUS), is associated with improved neurodevelopmental outcomes in preterm infants but benefits must be balanced against intervention risks.

Methods: Anterior horn width (AHW) and ventricular index (VI) were measured from cUS for preterm infants (<29 weeks) with intraventricular hemorrhage admitted from 2010-2018. PHVD was defined as AHW > 6 mm or VI >97th percentile for postmenstrual age.

Postnatal acetaminophen exposure and neurodevelopmental outcomes at 18-21 months corrected gestational age in preterm infants <29 weeks gestation: a retrospective cohort study.

Background: Studies have reported prenatal acetaminophen exposure is associated with abnormal neurodevelopment. There is limited and conflicting data on neurodevelopmental outcomes following postnatal acetaminophen exposure. Our objective was to investigate the neurodevelopmental outcomes of preterm infants < 29 weeks gestation postnatally exposed to acetaminophen.

Enteral long-chain polyunsaturated fatty acids and necrotizing enterocolitis: A systematic review and meta-analysis.

Background: Preterm infants are at risk of long-chain polyunsaturated fatty acid (LCPUFA) deficiency. Recent studies on high-dose DHA; n-3 LCPUFA in preterm infants suggested potential positive effects on cognitive outcomes but raised concerns about some increased neonatal morbidities. These studies and recent recommendations for DHA supplementation generated controversy owing to the lack of balance between DHA and arachidonic acid (ARA; n-6 LCPUFA).

Comparing Three Methods of Therapeutic Hypothermia Among Transported Neonates with Hypoxic-Ischemic Encephalopathy.

Hypoxic-ischemic encephalopathy (HIE) and associated multiorgan injury are significant causes of morbidity and mortality in term and near-term neonates. Therapeutic hypothermia (TH) is the current standard of care for neuroprotection in neonates with HIE. In our experience, the majority of babies born with HIE were found in nontertiary care facilities in our region, where effective methods of cooling during transport to tertiary care centers are desirable.

Placental pathology as a marker of brain injury in infants with hypoxic ischemic encephalopathy.

Background: Hypoxic Ischemic Encephalopathy (HIE) can lead to devastating consequences for the affected infant. Although therapeutic cooling benefits infants with moderate and severe HIE, differentiating mild from moderate-severe HIE may be challenging. The placenta reflects the fetal intrauterine environment and may reveal underlying processes that affect brain injury.

Impact of quality improvement outreach education on the incidence of acute brain injury in transported neonates born premature.

Objective: To evaluate impact of a quality improvement (QI) outreach education on incidence of acute brain injury in transported premature neonates.

Study Design: Neonates born at <33 weeks gestation outside the tertiary center were included. The QI intervention was a combination of neuroprotection care bundle, in-person visits, and communication system improvement.

Hemodynamic Quality Improvement Bundle to Reduce the Use of Inotropes in Extreme Preterm Neonates.

Background: We evaluated the effect of the quality improvement (QI) bundle on the rate of inotrope use and associated morbidities.

Methods: We included inborn preterm neonates born at < 29 weeks admitted to level III NICU. We implemented a QI bundle focusing on the first 72 h from birth which included delayed cord clamping, avoidance of routine echocardiography, the addition of clinical criteria to the definition of hypotension, factoring iatrogenic causes of hypotension, and standardization of respiratory management.

The Role of Dietary Fats in the Development and Prevention of Necrotizing Enterocolitis.

Necrotizing enterocolitis (NEC) is a significant cause of mortality and morbidity in preterm infants. The pathogenesis of NEC is not completely understood; however, intestinal immaturity and excessive immunoreactivity of intestinal mucosa to intraluminal microbes and nutrients appear to have critical roles. Dietary fats are not only the main source of energy for preterm infants, but also exert potent effects on intestinal development, intestinal microbial colonization, immune function, and inflammatory response.

A child with neurological deficits, electrolyte imbalance, and arrhythmia.

A child presented with an acute febrile illness associated with neurological symptoms. The differential diagnoses of such a presentation with effects of prolonged hospitalization is discussed.