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Regional cerebral oxygen saturation in neonates with meconium aspiration syndrome / 中国当代儿科杂志
Chinese Journal of Contemporary Pediatrics ; (12): 191-194, 2006.
Artigo em Chinês | WPRIM | ID: wpr-262747
ABSTRACT
<p><b>OBJECTIVE</b>This study examined the changes of regional cerebral oxygen saturation (rSO2) by noninvasive near infrared spectrophotometry in neonates with meconium aspiration syndrome (MAS).</p><p><b>METHODS</b>Seventy-three full neonates with MAS were divided into three groups by respiratory symptoms asymptomatic group (group 1, n=38), common group (group 2, n=28) and severe group (group 3, n=7). Near infrared spectrophotometry was used to measure the cerebral rSO2 on days 1, 3, 5 and 7 after birth. Thirty healthy full-term newborns served as the Control group.</p><p><b>RESULTS</b>The cerebral rSO2 of group 1 decreased significantly compared with that of the Control group between days 1 and 3 (P < 0.05). The cerebral rSO2 of group 2 or group 3 was significantly lower than that of group 1 and the Control group on days 1, 3 and 5 (P < 0.05). The MAS patients with mild hypoxic-ischemic encephalopathy (HIE) had significantly higher brain rSO2 levels than those with medium or severe HIE on days 2, 3 and 5 (P < 0.05).</p><p><b>CONCLUSIONS</b>The cerebral rSO2 decreased in neonates with MAS. The values for rSO2 correlated with the severity of HIE in MAS patients.</p>
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Oxigênio / Encéfalo / Síndrome de Aspiração de Mecônio / Espectroscopia de Luz Próxima ao Infravermelho / Hipóxia-Isquemia Encefálica / Metabolismo Limite: Feminino / Humanos / Masculino / Recém-Nascido Idioma: Chinês Revista: Chinese Journal of Contemporary Pediatrics Ano de publicação: 2006 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Oxigênio / Encéfalo / Síndrome de Aspiração de Mecônio / Espectroscopia de Luz Próxima ao Infravermelho / Hipóxia-Isquemia Encefálica / Metabolismo Limite: Feminino / Humanos / Masculino / Recém-Nascido Idioma: Chinês Revista: Chinese Journal of Contemporary Pediatrics Ano de publicação: 2006 Tipo de documento: Artigo