The relationship between histological chorioamnionitis,fetal vasculitis and the morbidity of neonatal respira-tory distress syndrome
10.3760/cma.j.issn.1673-4912.2015.07.009
- VernacularTitle:组织学绒毛膜羊膜炎及胎儿血管炎对新生儿呼吸窘迫综合征发生率的影响
- Author:
Li ZHANG
;
Tao ZHOU
;
Zhihui ZOU
;
Bingyan YANG
;
Weiqiong WANG
;
Xiaomin ZHANG
;
Shaobo CHEN
;
Chunhua LAI
- Publication Type:Journal Article
- Keywords:
Histological chorioamnionitis;
Fetal vasculitis;
Neonatal respiratory distress syndrome
- From:
Chinese Pediatric Emergency Medicine
2015;22(7):482-485
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between histological chorioamnionitis(HC),fetal vasculitis(FV)and the morbidity of neonatal respiratory distress syndrome(RDS).Methods Three hundred and forty-seven cases of infants at the gestational ages of 28 +0 to 31 +6 weeks who were admitted to the Neo-natology Department of our hospital from October 2009 to June 2013 were analyzed retrospectively.They were divided into four groups according to the occurrence of HC and FV,namely,HC positive group and HC negative group,FV positive group and FV negative group.The patients in the HC positive group were further divided into FV positive group and FV negative group according to the occurrence of FV.The morbidity of RDS among above-mentioned groups was compared.Results The clinical characteristics including propor-tion of male,gestational age,birth weight,cesarean delivery,antenatal corticosteroid use,gestational hyperten-sion,gestational diabetes and cholestasis of pregnancy showed no statistically significant difference among all the groups(P 〉0.05).The incidence of RDS in the HC positive group(145 cases)was 49.6%(72 cases), which was significantly lower than that in the HC negative group(67.3%,126 /202,P 〈0.05).The incidence of RDS in FV positive group(64 cases)was 42.2%(27 cases),which was significantly lower than that in FV negative group(63.3%,179 /283,P 〈0.05)In the HC positive group(145 cases),the incidence of RDS in FV positive group (64 cases)was 42.2% (27 cases),and 55.6% (45 cases)in FV negative group (81 cases),which showed no significant difference(P ﹦0.01 ).Conclusion (1 )HC or FV can reduce the incidence rate of RDS in premature infants.(2)HC combined FV cannot furtherly reduce the incidence of RDS.
