1. Neurodevelopmental outcome at 5 years of age after general anaesthesia or awake-regional anaesthesia in infancy (GAS)trial
- Author
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McCann, M.E. (Mary Ellen), Graaff, J.C. (Jurgen) de, Dorris, L. (Liam), Disma, N. (Nicola), Withington, D. (Davinia), Bell, G. (Graham), Grobler, A. (Anneke), Stargatt, R. (Robyn), Hunt, R.W. (Rodney W), Sheppard, S.J. (Suzette J), Marmor, J. (Jacki), Giribaldi, G. (Gaia), Bellinger, D.C. (David C), Hartmann, P.L. (Penelope L), Hardy, P. (Pollyanna), Frawley, G. (Geoff), Izzo, F. (Francesca), von Ungern-Sternberg, B.S. (Britta), Lynn, A.M. (Anne), Wilton, N. (Niall), Mueller, M. (Martin), Polaner, D.M. (David M), Absalom, A.R. (Anthony R), Szmuk, P. (Peter), Morton, N. (Neil), Berde, C.B. (Charles), Soriano, S. (Sulpicio), Davidson, A.J. (Andrew J), McCann, M.E. (Mary Ellen), Graaff, J.C. (Jurgen) de, Dorris, L. (Liam), Disma, N. (Nicola), Withington, D. (Davinia), Bell, G. (Graham), Grobler, A. (Anneke), Stargatt, R. (Robyn), Hunt, R.W. (Rodney W), Sheppard, S.J. (Suzette J), Marmor, J. (Jacki), Giribaldi, G. (Gaia), Bellinger, D.C. (David C), Hartmann, P.L. (Penelope L), Hardy, P. (Pollyanna), Frawley, G. (Geoff), Izzo, F. (Francesca), von Ungern-Sternberg, B.S. (Britta), Lynn, A.M. (Anne), Wilton, N. (Niall), Mueller, M. (Martin), Polaner, D.M. (David M), Absalom, A.R. (Anthony R), Szmuk, P. (Peter), Morton, N. (Neil), Berde, C.B. (Charles), Soriano, S. (Sulpicio), and Davidson, A.J. (Andrew J)
- Abstract
Background: In laboratory animals, exposure to most general anaesthetics leads to neurotoxicity manifested by neuronal cell death and abnormal behaviour and cognition. Some large human cohort studies have shown an association between general anaesthesia at a young age and subsequent neurodevelopmental deficits, but these studies are prone to bias. Others have found no evidence for an association. We aimed to establish whether general anaesthesia in early infancy affects neurodevelopmental outcomes. Methods: In this international, assessor-masked, equivalence, randomised, controlled trial conducted at 28 hospitals in Australia, Italy, the USA, the UK, Canada, the Netherlands, and New Zealand, we recruited infants of less than 60 weeks' postmenstrual age who were born at more than 26 weeks'
- Published
- 2019
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