Fetal cranial growth trajectories are associated with growth and neurodevelopment at 2 years of age: INTERBIO-21st fetal study

Villar, J.
Gunier, R.B.
Tshivuila-Matala, C.O.O.
Rauch, S.A.
Nosten, F.
Ochieng, R.
Restrepo-Méndez, M.C.
McGready, R.
Barros, F.C.
Fernandes, M.
... show 10 more
Many observational studies and some randomized trials demonstrate how fetal growth can be influenced by environmental insults (for example, maternal infections)1 and preventive interventions (for example, multiple-micronutrient supplementation)2 that can have a long-lasting effect on health, growth, neurodevelopment and even educational attainment and income in adulthood3. In a cohort of pregnant women (n = 3,598), followed-up between 2012 and 2019 at six sites worldwide4, we studied the associations between ultrasound-derived fetal cranial growth trajectories, measured longitudinally from <14 weeks' gestation, against international standards5,6, and growth and neurodevelopment up to 2 years of age7,8. We identified five trajectories associated with specific neurodevelopmental, behavioral, visual and growth outcomes, independent of fetal abdominal growth, postnatal morbidity and anthropometric measures at birth and age 2. The trajectories, which changed within a 20-25-week gestational age window, were associated with brain development at 2 years of age according to a mirror (positive/negative) pattern, mostly focused on maturation of cognitive, language and visual skills. Further research should explore the potential for preventive interventions in pregnancy to improve infant neurodevelopmental outcomes before the critical window of opportunity that precedes the divergence of growth at 20-25 weeks' gestation.
Journal Title
Journal ISSN
Volume Title
Springer Nature
Research Projects
Organizational Units
Journal Issue
Female,Pregnancy,Newborn,Infant,Newborn,Morbidity,SDG-03 Good health and well-being
Villar J, Gunier RB, Tshivuila-Matala COO, Rauch SA, Nosten F, Ochieng R, Restrepo-Méndez MC, McGready R, Barros FC, Fernandes M, Carrara VI, Victora CG, Munim S, Craik R, Barsosio HC, Carvalho M, Berkley JA, Cheikh Ismail L, Norris SA, Ohuma EO, Stein A, Lambert A, Winsey A, Uauy R, Eskenazi B, Bhutta ZA, Papageorghiou AT, Kennedy SH. Fetal cranial growth trajectories are associated with growth and neurodevelopment at 2 years of age: INTERBIO-21st Fetal Study. Nat Med. 2021 Apr;27(4):647-652. doi: 10.1038/s41591-021-01280-2. Epub 2021 Mar 18.
Embedded videos