Nonpharmaceutical Interventions and Neurodevelopmental Outcomes in School-Age Preterm Children and Adolescents: A

Russia Ha-Vinh Leuchter1, Vanessa Siffredi1,2

  • 1Division of Development and Growth, Department of Paediatrics, Gynaecology and Obstetrics, Geneva University Hospitals and University of Geneva, Geneva, Switzerland.

Insights

Nonpharmaceutical interventions show limited impact on neurodevelopment in preterm children (aged 4-18 years). More rigorous, large-scale trials are needed to confirm efficacy in this vulnerable population.

Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Pediatrics

Background:

  • Preterm birth affects neurodevelopment, necessitating interventions for school-aged children and adolescents.
  • Existing nonpharmaceutical interventions aim to enhance cognitive and motor skills in this population.
  • Systematic review to assess the efficacy and methodological quality of these interventions.

Approach:

  • Comprehensive literature search across major databases (Medline, Web of Science, PsycINFO) up to May 2022.
  • Inclusion criteria applied by two independent reviewers.
  • Risk of bias assessed using established tools (RoB 2, RoBINS-I).

Key Points:

  • 23 studies included, with interventions like Cogmed Working Memory Training®, BrainGame Brian, and physiotherapy.
  • Significant bias noted in over 78% of studies (moderate or serious).
  • Limited evidence suggests a constrained impact of current interventions on neurodevelopmental outcomes.

Conclusions:

  • Current research on school-age interventions for preterm neurodevelopment is hampered by methodological limitations.
  • There is a critical need for high-quality, large-scale clinical trials.
  • Further research should focus on robust methodologies to evaluate intervention efficacy in preterm children and adolescents.
Abstract

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