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Published on: June 29, 2013
Behavioural outcomes of children born with intrauterine growth restriction: protocol for a systematic review and
Ninib Yakoub1, Tilman Reinelt2, Giancarlo Natalucci2
1Family Larsson-Rosenquist Foundation Center for Neurodevelopment, Growth and Nutrition of the Newborn, Department of Neonatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland ninib.yakoub@usz.ch.
Insights
Intrauterine growth restriction (IUGR) impacts child behavior, affecting internalizing, externalizing behaviors, and social skills. This review synthesizes evidence on IUGR
Area of Science:
- Developmental Psychology
- Perinatal Medicine
- Child Psychiatry
Background:
- Intrauterine growth restriction (IUGR) is linked to adverse perinatal outcomes and neurodevelopmental deficits.
- Existing research suggests IUGR may influence child behavior, including internalizing and externalizing problems and social competencies.
- A comprehensive synthesis of this evidence, considering moderating factors, is currently lacking.
Purpose of the Study:
- To systematically review and summarize the association between intrauterine growth restriction (IUGR) and behavioral outcomes in children and young adults.
- To explore the influence of third variables, such as diagnostic criteria for IUGR, control group selection, and cognitive abilities, on the IUGR-behavior relationship.
Main Methods:
- A systematic literature search will be conducted across major databases: Web of Science, Medline Ovid, PsycInfo, Cochrane Library, Scopus, and Embase.
- Inclusion criteria encompass observational and intervention studies quantitatively comparing children (aged 2-18 years) with and without IUGR.
- Primary outcomes of interest are internalizing behaviors, externalizing behaviors, and social competencies.
Main Results:
- This section is to be populated upon completion of the review.
- Anticipated results will quantify the relationship between IUGR and specific behavioral domains.
- Analysis will investigate how study design and participant characteristics moderate these findings.
Conclusions:
- The findings will provide a consolidated understanding of IUGR's impact on child and adolescent behavior.
- Results are expected to inform clinical practice, offering guidance for healthcare professionals and therapists working with IUGR-affected families.
- This review will highlight areas for future research concerning IUGR and neurodevelopmental trajectories.
Introduction:
Intrauterine growth restriction (IUGR) is a pregnancy condition, which is associated with poor perinatal outcomes and long-term neurodevelopmental impairment. Several studies also investigated the impact of IUGR on child behaviour (eg, internalising and externalising behaviour, social competencies). However, so far, no systematic review or meta-analysis has been conducted that summarises these effects while considering relevant third variables such as type of IUGR diagnosis and control group, or concurrent cognitive abilities. The objective of this study is to summarise the current evidence regarding the relationship between IUGR and behavioural outcomes from early childhood to young adulthood. Additionally, to explore how third variables such as type of control group, or cognitive abilities, relate to this association.
Methods:
Search strategy: The following electronic databases will be searched-Web of Science, Medline Ovid, PsycInfo, Cochrane Library, Scopus and Embase.
Inclusion Criteria:
observational (eg, cohort studies and case-control studies) and intervention studies (if standard care is used and norm values are reported for the control group) will be included if they quantitatively compare children with and without IUGR from the age of 2 to 18 years. The main outcomes are internalising and externalising behaviour, and social competencies.
Ethics And Dissemination:
No ethics approval was necessary for this protocol. Dissemination of findings will be done by publishing the results in peer-reviewed journals. The results of this systematic review will provide guidance for practice and counselling for clinicians and therapists facing patients affected by IUGR and their families.
Prospero Registration Number:
CRD42022347467.
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