Preterm birth and developmental problems in infancy and preschool age Part II: cognitive, neuropsychological and

Marisa Pugliese1, Cecilia Rossi, Isotta Guidotti

  • 1Institute of Pediatrics and Neonatal Medicine and NICU of Modena University Hospital , Modena , Italy.

Insights

Preterm children often experience cognitive and behavioral challenges, even without major disabilities. Early and ongoing neuropsychological assessments are crucial for identifying potential deficits and supporting development.

Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Pediatrics

Background:

  • Cognitive impairment is common in preterm infants (30-40% incidence in the first 2 years).
  • Preterm children without major disabilities still show poorer performance in neuropsychological domains compared to term-born peers.
  • Problems increase with decreasing gestational age.

Purpose of the Study:

  • To review recent findings on neuropsychological and behavioral outcomes in extremely and very preterm infants.
  • To highlight the long-term predictive value of preschool-age deficits.
  • To emphasize the need for longitudinal assessment.

Main Methods:

  • Literature review of recent studies.
  • Analysis of cognitive, neuropsychological, behavioral, and neuroradiological outcomes.
  • Focus on preschool-age children born extremely and very preterm.

Main Results:

  • Preterm children exhibit deficits in language, attention, memory, visuomotor/visuospatial processing, and executive functions.
  • Delayed neuropsychological function and behavioral issues at preschool age predict later cognitive deficits.
  • Gestational age is inversely correlated with the incidence and severity of these problems.

Conclusions:

  • Preterm infants require comprehensive, longitudinal neuropsychological assessments.
  • Early identification of deficits is key to mitigating long-term cognitive impairments.
  • Routine follow-up checks should include assessments across multiple developmental domains.

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