Cerebral Palsy in Very Preterm Infants: A Nine-Year Prospective Study in a French Population-Based Tertiary Center.
J Pediatr
; 237: 183-189.e6, 2021 Oct.
Article
en En
| MEDLINE
| ID: mdl-34144033
ABSTRACT
OBJECTIVES:
To describe the prevalence of cerebral palsy (CP) at age 2 years in infants born before 33 weeks of gestation and to analyze the fetal neuroprotective effect of the antenatal administration of magnesium sulfate (MgSO4) treatment on CP. STUDYDESIGN:
Preterm infants born before 33 weeks of gestation and discharged from the Rouen University Hospital's Neonatal Intensive Care Unit between 2007 and 2015 were included. At age 2 years, pediatricians of the perinatal network of Eure and Seine-Maritime counties administered standardized questionnaires analyzing motor, cognitive, and behavioral items, derived from the Denver and Amiel-Tison scales. A routine protocol based on MgSO4 infusion was introduced in 2010. The primary outcome measure was the occurrence of CP according to the Surveillance of Cerebral Palsy in Europe network definition.RESULTS:
A total of 1759 very preterm infants were included, among whom 138 (7.8%) died and 148 (9.1%) were lost to follow-up. Assuming that those lost to follow-up had no CP, at 2 years, 55 of 1621 infants (3.4%; 95% CI, 2.6%-4.4%) had CP. After statistical adjustment for birth term and antenatal corticosteroid use, a significant decrease in CP was observed after implementation of a protocol of MgSO4 administration in mothers before imminent preterm birth at <33 weeks of gestation (aOR, 0.53; 95% CI, 0.29-0.98; P = .04).CONCLUSIONS:
The prevalence of CP at 2 years after very preterm birth was low. The implementation of a neuroprotective protocol with MgSO4 was associated with reduced CP occurrence; however, several relevant limitations must be considered for interpretation.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Atención Prenatal
/
Tocolíticos
/
Parálisis Cerebral
/
Nacimiento Prematuro
/
Sulfato de Magnesio
Tipo de estudio:
Guideline
/
Observational_studies
/
Risk_factors_studies
Límite:
Child, preschool
/
Female
/
Humans
/
Male
/
Pregnancy
País/Región como asunto:
Europa
Idioma:
En
Revista:
J Pediatr
Año:
2021
Tipo del documento:
Article