Title :

Effect of intra- and extrauterine growth on long-term neurologic outcomes of very preterm infants

Author(s) :

Guellec, Isabelle [Auteur]
Lapillonne, Alexandre [Auteur]
Marret, Stéphane [Auteur]
Picaud, Jean-Charles [Auteur]
Mitanchez, Delphine [Auteur]
Charkaluk, Marie-Laure [Auteur]
Fresson, Jeanne [Auteur]
Arnaud, Catherine [Auteur]
Flamand, Cyril [Auteur]
Cambonie, Gilles [Auteur]
Kaminski, Monique [Auteur]
Roze, Jean-Christophe [Auteur]
Ancel, Pierre-Yves [Auteur]

Journal title :

The Journal of pediatrics

Abbreviated title :

J. Pediatr.

Volume number :

175

Pages :

93-99.e1

Publication date :

2016-08-01

ISSN :

1097-6833

HAL domain(s) :

Sciences du Vivant [q-bio]

English abstract : [en]

To determine whether extrauterine growth is associated with neurologic outcomes and if this association varies by prenatal growth profile. For 1493 preterms from the EPIPAGE (Étude Épidémiologique sur les Petits Âges ...
Show more >To determine whether extrauterine growth is associated with neurologic outcomes and if this association varies by prenatal growth profile. For 1493 preterms from the EPIPAGE (Étude Épidémiologique sur les Petits Âges Gestationnels [Epidemiological Study on Small Gestational Ages]) cohort, appropriate for gestational-age (AGA) was defined by birth weight >-2 SD and small for gestational-age (SGA) by birth weight ≤-2 SD. Extra-uterine growth was defined by weight gain or loss between birth and 6 months by z-score change. Growth following-the-curve (FTC) was defined as weight change -1 to +1 SD, catch-down-growth (CD) as weight loss ≥1 SD, and catch-up-growth (CU) as weight gain ≥1 SD. At 5 years, a complete medical examination (n = 1305) and cognitive evaluation with the Kauffman Assessment Battery for Children (n = 1130) were performed. Behavioral difficulties at 5 years and school performance at 8 years were assessed (n = 1095). Overall, 42.5% of preterms were AGA-FTC, 20.2% AGA-CD, 17.1% AGA-CU, 5.6% SGA-FTC, and 14.5% SGA-CU. Outcomes did not differ between CU and FTC preterm AGA infants. Risk of cerebral palsy was greater for AGA-CD compared with AGA-FTC (aOR 2.26 [95% CI 1.37-3.72]). As compared with children with SGA-CU, SGA-FTC children showed no significant increased risk of cognitive deficiency (aOR 1.41[0.94-2.12]) or school difficulties (aOR 1.60 [0.84-3.03]). Compared with AGA-FTC, SGA showed increased risk of cognitive deficiency (SGA-FTC aOR 2.19 [1.25-3.84]) and inattention-hyperactivity (SGA-CU aOR 1.65 [1.05-2.60]). Deficient postnatal growth was associated with poor neurologic outcome for AGA and SGA preterm infants. CU growth does not add additional benefits. Regardless of type of postnatal growth, SGA infants showed behavioral problems and cognitive deficiency.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

CHU Lille
Université de Lille

Collections :

• METRICS : Evaluation des technologies de santé et des pratiques médicales - ULR 2694

Submission date :

2019-12-09T16:53:49Z