Clinical study of high risk factors for poor prognosis in the neonatal respiratory distress syndrome
10.3760/cma.j.issn.1008-6315.2017.02.020
- VernacularTitle:新生儿呼吸窘迫综合征不良预后临床高危因素分析
- Author:
Yan XU
;
Wenhui ZHANG
;
Wenqiang LIU
;
Lingjian MENG
- Keywords:
Respiratory Distress Syndrome;
Newborn;
Prothrombin time;
Pulmonary surfactant;
Prognosis
- From:
Clinical Medicine of China
2017;33(2):171-174
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze high risk factors for poor prognosis in the refractory neonatal respiratory distress syndrome(NRDS).Methods A retrospective analysis was conducted at NICU in the Affiliated Hospital of Xuzhou Medical university.The newborns with NRDS,chest radiograph for grades 3 and 4,who required mechanical ventilation and pulmonary surfactant(PS)therapy were recruited from January 2014 to December 2015.According to treatment rusults,they were divided into death group(21 cases)and survival group(25 cases).Data regarding antenatal corticosteroid administration,maternal high risk factors,the basic situation of neonatal in the perinatal period,surfactant applications,the blood routine,albumin,lactate dehydrogenase(LDH),creatine kinase(CK),creatine kinase isoenzyme(CK-MB),blood coagulation function with the first 24 hours after birth were collected and analyzed.Results The frequency of using PS in the death group and the survival group was(2±0.9)times and(1.5±0.6)times,the difference between the two groups was statistically significant(t=2.131,P=0.039).Dangerous placenta previa in death group was 19％(4/21),in the survival group was 0％(0/25),the two groups had statistical differences(x2=5.215,P=0.022).CK in death group was(541.5±399.1)U/L,in the survival group was(345.4±173.3)U/L,the difference between of the two groups was statistically significant(t=2.224,P=0.031).Prothrombin time(PT)in the death group was(23.2±6.3)s,in the survival group was(18.5±3.6)s,there was a significant difference between the two groups(t=3.008,P=0.039).Maternal risk factors of premature rupture of the survival group(38.9％)was higher than that of death group(5.0％),the two groups was statistically significant(x2=4.29,P=0.038).The application of prenatal hormone NRDS newborns were more likely to survive,there was statistical difference between two groups(x2=5.197,P=0.023).Multivariate Logistic analysis showed that PT was an independent risk factor for poor prognosis of NRDS.Conclusion PT is an independent risk factor for poor prognosis of neonatal respiratory distress syndrome.
