Citation:
Hellström A, Ley D, Hansen-Pupp I, Hallberg B, Löfqvist C, van Marter L, van Weissenbruch M, Ramenghi LA, Beardsall K, Dunger D, Hård A-L, Smith LEH. Insulin-like growth factor 1 has multisystem effects on foetal and preterm infant development. Acta Paediatr 2016;105(6):576-86.
Date Published:
2016 JunAbstract:
UNLABELLED: Poor postnatal growth after preterm birth does not match the normal rapid growth in utero and is associated with preterm morbidities. Insulin-like growth factor 1 (IGF-1) axis is the major hormonal mediator of growth in utero, and levels of IGF-1 are often very low after preterm birth. We reviewed the role of IGF-1 in foetal development and the corresponding preterm perinatal period to highlight the potential clinical importance of IGF-1 deficiency in preterm morbidities. CONCLUSION: There is a rationale for clinical trials to evaluate the potential benefits of IGF-1 replacement in very preterm infants.