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Updated: Aug 21, 2026

Modeling Encephalopathy of Prematurity Using Prenatal Hypoxia-ischemia with Intra-amniotic Lipopolysaccharide in Rats
Published on: November 20, 2015
[Developmental sequel of prematurity]
1Klinika Patologii i Intensywnej Terapii Noworodka IMD, Instytut Matki i Dziecka w Warszawie. kpn@imid.med.pl
Insights
Extremely premature infants face severe developmental impairments, including cerebral palsy and cognitive deficits. This review examines early brain injury and its long-term effects on child development.
Area of Science:
- Neonatal neurology
- Developmental pediatrics
- Pediatric neurology
Context:
- Extremely premature birth (born before 28 weeks gestation) is a significant risk factor for adverse neurodevelopmental outcomes.
- The incidence of severe disabilities in these infants ranges widely from 5% to 30%.
Purpose:
- To review the current understanding of early brain injury in extremely premature infants.
- To explore the developmental sequelae associated with this early brain injury.
Summary:
- Severe developmental impairments such as cerebral palsy, cognitive dysfunction, deafness, and blindness are common in extremely premature children.
- Early brain injury is a primary contributor to these long-term disabilities.
Impact:
- Informing clinical practice for the management and prevention of brain injury in premature neonates.
- Guiding future research directions in neonatal neuroprotection and developmental follow-up.
Abstract:
Severe developmental impairment in children born as extremly prematures include cerebral palsy, subnormal cognitive function, deafness and blindness. The rate of severe disabilities range from 5 to 30%. This article reviews what is known about early brain injury and its developmental sequel.
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