Serum Enzymes in Predicting Transient Tachypnea of Newborn and Respiratory Distress Syndrome.
10.14734/kjp.2014.25.4.284
- Author:
Young Seok AN
1
;
In Uk KIM
;
Mu Yeol YANG
;
Hye Ryeong JEONG
;
Hee Sup KIM
Author Information
1. Department of Pediatrics, Dongguk University Ilsan Hospital, Ilsan, Korea. kimhs@dumc.or.kr
- Publication Type:Original Article
- Keywords:
Respiratory distress syndrome;
Transient tachypnea of the newborn;
Lactate dehydrogenase;
spartate transaminase;
Neonate
- MeSH:
Alanine Transaminase;
Amnion;
Aspartate Aminotransferases;
Asphyxia;
Biomarkers;
Creatine Kinase;
Humans;
Hypoxia-Ischemia, Brain;
Infant;
Infant, Newborn;
L-Lactate Dehydrogenase;
Myoglobin;
Parturition;
Plasma;
Retrospective Studies;
ROC Curve;
Rupture;
Sensitivity and Specificity;
Transient Tachypnea of the Newborn*
- From:Korean Journal of Perinatology
2014;25(4):284-291
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: Perinatal asphyxia is a major factor correlated with diseases that cause respiratory distress in a neonate. So we aimed to investigate the relationship between respiratory distress syndrome (RDS) and transient tachypnea of newborn (TTN) with plasma biological markers of perinatal asphyxia in full-term neonates. METHODS: Full-term neonates with transient tachypnea of the newborn (TTN) and respiratory distress syndrome (RDS) who were admitted within 24 hours after birth were enrolled in a study group. And control group are infants with premature rupture of amniotic membrane without significant findings. Serum lactate dehydrogenase (LDH), aspartate transaminase (AST), alanine transaminase (ALT), creatine kinase (CK) and myoglobin were measured at admission. RESULTS: Of the total 80 infants, 54 were of the study group and 26 were of the control group. The numbers of RDS and TTN groups were 27 and 27, and the numbers of RDS with hypoxic-ischemic encephalopathy (HIE) and RDS without HIE were 6 and 21 retrospectively. Serum AST, ALT, LDH and CK were significantly higher in the study group than the control group (P<0.05). When RDS group and TTN group were compared AST and LDH were significantly higher in RDS group than TTN group (P<0.05). Serum AST, ALT and LDH were significantly higher in RDS with HIE group than RDS without HIE group (P<0.05). A prediction of RDS by LDH analysis showed good correlation by receiver operating characteristic curve (P<0.05). A cut off level of 720 IU/L for LDH was the best predictor of RDS (sensitivity 63% and specificity 86%). CONCLUSION: LDH is an excellent predictor to differentiate RDS from TTN soon after birth in full-term neonates with respiratory distress.
