Antenatal ultrasound value in risk calculation for Autism Spectrum Disorder: A systematic review to support future research

Francesca Fulceri, Andrea Guzzetta, Argyro Athanasiadou, Laura Iaconianni, Maria Luisa Scattoni

Research output: Contribution to journalReview articlepeer-review

Abstract

There is a growing research interest on the antenatal features of children with neurodevelopmental disorders. Indeed, it has been proved that the neurodevelopment is, at least partly, affected by processes occurring in fetal life and that the early neurodevelopmental disorders identification is essential to optimize long-term outcomes. This systematic review aims to summarize findings on antenatal ultrasound data, which are or might be considered early risk indexes of postnatal social impairments. We conducted systematic searches in Pubmed and PsychINFO databases to identify studies including fetal ultrasound measurements and postnatal neurodevelopmental outcome assessment. The bibliographic search included 3203 articles but after the assessment of the eligibility conducted by two independent researchers, only 26 studies were selected. Some alterations in ultrasound antenatal measurements (such as biophysical data, nuchal thickness and enlargement of cerebral ventricles) have been associated to autism spectrum disorder. However, data are still limited, controversial and not specific. Reported data are here discussed to strongly support studies on fetuses at high risk for autism spectrum disorder.

Original languageEnglish
Pages (from-to)83-92
Number of pages10
JournalNeuroscience and Biobehavioral Reviews
Volume92
DOIs
Publication statusPublished - Sep 1 2018

Keywords

  • Antenatal measurements
  • Autism spectrum disorder
  • Fetal movements
  • Ultrasound

ASJC Scopus subject areas

  • Neuropsychology and Physiological Psychology
  • Cognitive Neuroscience
  • Behavioral Neuroscience

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