Naslov
Long-term monitoring and outcome of high neurorisk preterm infants

Autori
Nað, Ida ; Bošnjak-Nað, Katarina ; Petrović, Dolores ; Delin, Sanja

Izvornik
Archives of disease in childhood (0003-9888) 106 (2021), 2; 166-166

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
long-term monitoring ; outcome ; neurorisk ; preterm infants

Sažetak
Perinatal brain damage is non-progressive and the processes of maturation and plasticity along with medical procedures can lead to functional recovery. About 3% of newborns are high neurorisk and especially susceptible to brain damage. The aim of this study is to show the neurodevelopmental outcomes of 77 preterm infants born ≤ 32 nd week of gestation, at the age of nine. We studied and habilitated 170 high neurorisk children born in Zagreb’s largest maternity hospital between 2007 and 2008. At the age of nine, 132 children have remained continuously studied, 77 of whom were preterm infants born ≤ 32 nd week of gestation. All the children were assessed using the Touwen examination. Children with CP were classified according to motor function classifications. Furthermore, all children have undergone EEG, early neonatal brain ultrasound, whereas children with CP had MRI as well. Infants were classified as ‘high risk’ according to factors of risk. At the age of nine years, out of 77, 17 children (22, 1%) developed CP. As for associated disabilities, 6 children (35, 3%) had an IQ below 70, severe speech impairment had 8/17 (47%), visual impairment 14/17 (82, 4%) and 4/17 (23, 5%) severe sight loss. 12/17 (70, 6%) had refractive error and strabismus. Four children (23, 5%) developed epilepsy. Brain ultrasound showed the most severe forms of periventricular leukomalacia for 8 children, another eight children had the most severe forms of peri – intraventricular haemorrhage, while only one child had no abnormality detected. MRI was performed with 13 children, 12 of which suffered from predominant white matter damage, and one of them had additional thalamic haemorrhage. A normal motor outcome was observed in 60/77 children (78%). Of the children with normal motor outcome, one third had refractive error or strabismus, 25/77(32%) suffered from specific language development disorders, while a almost a quarter had pathological EEG. High neurorisk children are particularly susceptible to brain damage in the pre- and perinatal period. Because of that, they need to be detected early, their development needs to be monitored even at school age and they must be included in habilitation programmes. The process of selecting, registering and habilitating children is simple and easily applicable. For that reason, it should be carried out with all preterm infants.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

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