TY - JOUR
T1 - Neonatal frontal-limbic connectivity is associated with externalizing behaviours in toddlers with Congenital Heart Disease
AU - Bonthrone, Alexandra
AU - Chew, Andrew
AU - Ní Bhroin, Megan
AU - Morassutti Rech, Francesca
AU - Kelly, Christopher
AU - Christiaens, Daan
AU - Pietsch, Maximilian
AU - Tournier, Jacques-Donald
AU - Cordero-Grande, Lucilio
AU - Price, Anthony
AU - Egloff Collado, Alexia
AU - Hajnal, Jo
AU - Pushparajah, Kuberan
AU - Simpson, John
AU - Edwards, David
AU - Rutherford, Mary
AU - Nosarti, Chiara
AU - Batalle, Dafnis
AU - Counsell, Serena
N1 - Funding Information:
This work was funded the Medical Research Council UK (MR/L011530/1 and MR/V002465/1), the British Heart Foundation (FS/15/55/31649), and Action Medical Research (GN2630). This research was supported by core funding from the Wellcome/EPSRC Centre for Medical Engineering (WT 203148/Z/16/Z), MRC strategic grant (MR/K006355/1), Medical Research Council Centre grant (MR/N026063/1), and by the National Institute for Health Research (NIHR) Biomedical Research Centre based at Guy’s and St Thomas’ NHS Foundation Trust and King’s College London. The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health and social care. DC is supported by the Flemish Research Foundation (FWO; grant number 12ZV420N). MP is funded in part by the Bill & Melinda Gates Foundation (INV-005774). LCG is supported by the Comunidad de Madrid-Spain (Support for R&D Projects; BGP18/00178).
Funding Information:
We would like to thank the families who participated in this study. We also thank our research radiologists, including Sophie Arulkumaran and Kelly Pegoretti; our research radiographers: Emer Hughes, Joanna Allsop, Elaine Green, Louise Dillon and Kathleen Colford; and our neonatal scanning team including Jennifer Almalbis, Jessica Kimpton, Camilla O'Keeffe and Jacqueline Brandon. In addition, we thank the staff from the St Thomas’ Neonatal Intensive Care Unit, the Evelina London Children's Hospital Fetal and Paediatric Cardiology Departments, the Evelina London Paediatric Intensive Care Unit and the Centre for the Developing Brain at King's College London. This work was funded the Medical Research Council UK (MR/L011530/1 and MR/V002465/1), the British Heart Foundation (FS/15/55/31649), and Action Medical Research (GN2630). This research was supported by core funding from the Wellcome/EPSRC Centre for Medical Engineering (WT 203148/Z/16/Z), MRC strategic grant (MR/K006355/1), Medical Research Council Centre grant (MR/N026063/1), and by the National Institute for Health Research (NIHR) Biomedical Research Centre based at Guy's and St Thomas’ NHS Foundation Trust and King's College London. The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health and social care. DC is supported by the Flemish Research Foundation (FWO; grant number 12ZV420N). MP is funded in part by the Bill & Melinda Gates Foundation (INV-005774). LCG is supported by the Comunidad de Madrid-Spain (Support for R&D Projects; BGP18/00178).
Publisher Copyright:
© 2022 The Author(s)
PY - 2022/8/17
Y1 - 2022/8/17
N2 - Children with Congenital Heart Disease (CHD) are at increased risk of neurodevelopmental impairments. The neonatal antecedents of impaired behavioural development are unknown. 43 infants with CHD underwent presurgical brain diffusion-weighted MRI [postmenstrual age at scan median (IQR) = 39.29 (38.71–39.71) weeks] and a follow-up assessment at median age of 22.1 (IQR 22.0–22.7) months in which parents reported internalizing and externalizing problem scores on the Child Behaviour Checklist. We constructed structural brain networks from diffusion-weighted MRI and calculated edge-wise structural connectivity as well as global and local brain network features. We also calculated presurgical cerebral oxygen delivery, and extracted perioperative variables, socioeconomic status at birth and a measure of cognitively stimulating parenting. Lower degree in the right inferior frontal gyrus (partial ρ = −0.687, p < 0.001) and reduced connectivity in a frontal-limbic sub-network including the right inferior frontal gyrus were associated with higher externalizing problem scores. Externalizing problem scores were unrelated to neonatal clinical course or home environment. However, higher internalizing problem scores were associated with earlier surgery in the neonatal period (partial ρ = −0.538, p = 0.014). Our results highlight the importance of frontal-limbic networks to the development of externalizing behaviours and provide new insights into early antecedents of behavioural impairments in CHD.
AB - Children with Congenital Heart Disease (CHD) are at increased risk of neurodevelopmental impairments. The neonatal antecedents of impaired behavioural development are unknown. 43 infants with CHD underwent presurgical brain diffusion-weighted MRI [postmenstrual age at scan median (IQR) = 39.29 (38.71–39.71) weeks] and a follow-up assessment at median age of 22.1 (IQR 22.0–22.7) months in which parents reported internalizing and externalizing problem scores on the Child Behaviour Checklist. We constructed structural brain networks from diffusion-weighted MRI and calculated edge-wise structural connectivity as well as global and local brain network features. We also calculated presurgical cerebral oxygen delivery, and extracted perioperative variables, socioeconomic status at birth and a measure of cognitively stimulating parenting. Lower degree in the right inferior frontal gyrus (partial ρ = −0.687, p < 0.001) and reduced connectivity in a frontal-limbic sub-network including the right inferior frontal gyrus were associated with higher externalizing problem scores. Externalizing problem scores were unrelated to neonatal clinical course or home environment. However, higher internalizing problem scores were associated with earlier surgery in the neonatal period (partial ρ = −0.538, p = 0.014). Our results highlight the importance of frontal-limbic networks to the development of externalizing behaviours and provide new insights into early antecedents of behavioural impairments in CHD.
UR - http://www.scopus.com/inward/record.url?scp=85136067858&partnerID=8YFLogxK
U2 - 10.1016/j.nicl.2022.103153
DO - 10.1016/j.nicl.2022.103153
M3 - Article
SN - 2213-1582
VL - 36
JO - NeuroImage: Clinical
JF - NeuroImage: Clinical
M1 - 103153
ER -