Perinatal conditions related to growth restriction and inflammation are associated with an increased risk of bronchopulmonary dysplasia.
Acta Paediatr
; 104(3): 259-63, 2015 Mar.
Article
em En
| MEDLINE
| ID: mdl-25469645
ABSTRACT
AIM:
Bronchopulmonary dysplasia (BPD) is a frequent chronic lung disease in preterm infants, and we aimed to identify factors associated with this condition in infants with respiratory distress syndrome (RDS).METHODS:
This case-control study, using national Swedish data, included 2255 preterm infants, born before 33 gestational weeks. The 667 BPD cases were oxygen dependent at 36 weeks' postmenstrual age, and the 1558 controls only had RDS. Comparisons included perinatal conditions and pharmacological treatments. Adjusted odds ratios with 95% confidence intervals were calculated in a conditional logistic regression model, with gestational age as the conditioning term.RESULTS:
An increased risk of BPD was associated with prelabour preterm rupture of membranes of more than 1 week (3.35, 2.16-5.19), small for gestational age (2.73, 2.11-3.55), low Apgar score (1.37, 1.05-1.81), patent ductus arteriosus (1.70, 1.33-2.18), persistent pulmonary hypertension (5.80, 3.21-10.50), pulmonary interstitial emphysema (2.78, 1.37-5.64), pneumothorax (2.95, 1.85-4.72), late onset infections (2.69, 1.82-3.98), intubation (1.56, 1.20-2.03), chest compressions (2.05, 1.15-3.66) and mechanical ventilation (2.16, 1.69-2.77), but not antenatal corticosteroids.CONCLUSION:
Growth restriction and inflammation increased the risk of BPD in preterm infants and prelabour preterm rupture of membranes, small for gestational age, low Apgar score or need for resuscitation should raise clinical suspicions.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Síndrome do Desconforto Respiratório do Recém-Nascido
/
Displasia Broncopulmonar
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Retardo do Crescimento Fetal
/
Inflamação
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
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Male
/
Newborn
Idioma:
En
Revista:
Acta Paediatr
Ano de publicação:
2015
Tipo de documento:
Article
País de afiliação:
Suécia