Your browser doesn't support javascript.
loading
Preliminary Study on Neurodevelopmental Outcome and Placental Pathology among Extremely Low Birth Weight Infants / 대한주산의학회잡지
Korean Journal of Perinatology ; : 67-77, 2015.
Article Dans Coréen | WPRIM | ID: wpr-118866
ABSTRACT

PURPOSE:

To investigate the relationship between placental pathology and neurodevelopmental outcomes among extremely low birth weight (ELBW) infants.

METHODS:

Pathology of placentas from ELBW infants born at a tertiary neonatal intensive care unit from January 2007 to December 2012 were reviewed and placental histology was grouped into 3 categories by a designated pathologist acute chorioamnionitis (ACA), maternal vascular underperfusion (MVU), and control group. Matched ELBW infants were tested for significant neurodevelopmental delays defined as mental developmental index (MDI) or psychomotor developmental index (PDI) <70, using Bayley Scales of Infant Development-II (BSID-II).

RESULTS:

The mean gestational age and birth weight of 175 infants were 27.1+/-2.5 weeks and 764.7+/-152.3 g respectively. Placental histology revealed MVU (48.0%), ACA (25.1%) and control (26.9%) in distribution. There were less significant patent ductus arteriosus in MVU group than in control group [adjusted odds ratio (OR)=0.331, P=0.011]. The frequencies of other neonatal diseases and mortality were similar in 3 groups. Sixty four of 175 infants were examined for BSID-II at mean corrected 19.9+/-3.2 months. MVU was associated with significant mental developmental delay (OR=5.185, P=0.036), but after adjustment for head circumference/weight at birth, the statistically significance of association disappeared (adjusted OR=4.391, P=0.075). ACA did not affect neonatal and neurodevelopmental outcomes.

CONCLUSION:

The result of placenta biopsy could be a useful tool in counseling parents for future neurodevelopmental outcome, however, further studies are required to define definitive association in between placenta biopsy and neurodevelopmental outcomes.
Sujets)

Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Parents / Anatomopathologie / Placenta / Poids et mesures / Biopsie / Poids de naissance / Nourrisson à faible poids de naissance / Soins intensifs néonatals / Odds ratio / Mortalité Type d'étude: Etude d'étiologie / Étude pronostique Limites du sujet: Femelle / Humains / Bébé / Nouveau-né / Grossesse langue: Coréen Texte intégral: Korean Journal of Perinatology Année: 2015 Type: Article

Documents relatifs à ce sujet

MEDLINE

...
LILACS

LIS

Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Parents / Anatomopathologie / Placenta / Poids et mesures / Biopsie / Poids de naissance / Nourrisson à faible poids de naissance / Soins intensifs néonatals / Odds ratio / Mortalité Type d'étude: Etude d'étiologie / Étude pronostique Limites du sujet: Femelle / Humains / Bébé / Nouveau-né / Grossesse langue: Coréen Texte intégral: Korean Journal of Perinatology Année: 2015 Type: Article