Frontiers in Psychology (Apr 2019)

Pain, Parental Involvement, and Oxytocin in the Neonatal Intensive Care Unit

  • Manuela Filippa,
  • Manuela Filippa,
  • Manuela Filippa,
  • Pierrick Poisbeau,
  • Jérôme Mairesse,
  • Jérôme Mairesse,
  • Maria Grazia Monaci,
  • Olivier Baud,
  • Olivier Baud,
  • Olivier Baud,
  • Petra Hüppi,
  • Petra Hüppi,
  • Didier Grandjean,
  • Pierre Kuhn,
  • Pierre Kuhn

DOI
https://doi.org/10.3389/fpsyg.2019.00715
Journal volume & issue
Vol. 10

Abstract

Read online

Preterm infants (PTI) typically experience many painful and stressful procedures or events during their first weeks of life in a neonatal intensive care unit, and these can profoundly impact subsequent brain development and function. Several protective interventions during this sensitive period stimulate the oxytocin system, reduce pain and stress, and improve brain development. This review provides an overview of the environmental risk factors experienced by PTI during hospitalization, with a focus on the effects of pain, and early maternal separation. We also describe the long-term adverse effects of the simultaneous experiences of pain and maternal separation, and the potential beneficial effects of maternal vocalizations, parental contact, and several related processes, which appear to be mediated by the oxytocin system.

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