Neurodevelopmental outcomes and surgery in neonates.
A neonate requiring major surgery in 2006 has a greater prospect of survival than ever before. Increasingly, however, there is awareness that critical illness may affect later neurodevelopment. Pre-existing conditions in addition to the physiologic stresses associated with cardiac and general surgery are implicated but remain unavoidable in the case of significant structural abnormalities such as transposition of the great arteries or congenital diaphragmatic hernia. For those affected by neurodevelopmental impairment, there is a significant cost to the child, family and society. Current research focuses on the preventable causes of brain injury, before, during and after the intervention, and the rate of impairment in apparently uncomplicated procedures. In contrast to the quantity of neurodevelopmental outcome data following cardiac surgery, there remain few outcome studies dealing with non-cardiac surgery despite such intervention being two to three times more common. There appear to be compelling clinical and economic arguments for the instigation of formalised population-based developmental assessments for all infants undergoing major surgery.
Walker
Karen
K
Department of Neonatology, The Children's Hospital at Westmead, Westmead, Sydney, NSW, Australia. karenw4@chw.edu.au
Holland
Andrew J A
AJ
Winlaw
David
D
Sherwood
Megan
M
Badawi
Nadia
N
D001315:Australia; D002657:Child Development; D006330:Heart Defects, Congenital / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000601:surgery; D009422:Nervous System Diseases / Q000209:etiology; D013514:Surgical Procedures, Operative / Q000009:adverse effects*; D016896:Treatment Outcome