Influence of periventricular-intraventricular hemorrhage on physique and neurodevelopment in premature infants
10.3760/cma.j.issn.2095-428X.2016.11.013
- VernacularTitle:不同程度早产儿脑室周围-脑室内出血对婴儿期发育的影响
- Author:
Shuxian SHI
;
Ying SUN
;
Yi DUAN
;
Bo WANG
;
Ruobing SHAN
- Publication Type:Journal Article
- Keywords:
Infant,premature;
Periventricular-intraventricular hemorrhage;
Development;
Follow-up
- From:
Chinese Journal of Applied Clinical Pediatrics
2016;31(11):851-854
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore how the severity of periventricular-intraventricular hemorrhage (PIVH)impact on physique and neurodevelopment in premature infants.Methods A total of 80 preterm infants with PIVH admitted to NICU of Qingdao Women and Children's Hospital from December 2013 to June 2015 were eligible.According to the Papile classification,the premature infants were divided into 4 groups.They were grade Ⅰ PIVH group,grade Ⅱ PIVH group,grade Ⅲ PIVH group and grade Ⅳ PIVH group.The infants with grade Ⅰ PIVH and grade Ⅱ PIVH belong to the low-grade PIVH group.The infants with grade Ⅲ PIVH and grade Ⅳ belong to the severe-grade PIVH group.All of them were regularly followed up for 12 months.Neurodevelopmental outcomes of infants at 6 and 12-month correction age were assessed by using the 20 items neuromotor assessment applying for 0-1 year old and the Bayley scales of infant development-Ⅱ.The differences in physical and neurophysical development of premature infants among 4 groups were compared.Results There were no significant differences in physical growth indicators such as body weight,body length and the incidence of weight growth retardation among 4 groups (all P＞0.05).The incidence of neurobehavioral abnormalities in infants with grade Ⅲ-Ⅳ PIVH was significantly higher than that of infants with grade Ⅰ-Ⅱ PIVH at 12-month correction age (21.05％ vs 3.28％,x2 =4.284,P=0.038).Physical development index(PDI) of grade Ⅰ-Ⅱ PIVH infants was significantly higher than that of grade Ⅲ-Ⅳ PIVH infants at 6-month correction age(F=11.500,P＜0.05).At 12-month correction age,grade Ⅰ-Ⅱ PIVH infants showed a significant higher mental development index(MDI) scores and PDI scores than those of grade Ⅲ-Ⅳ PIVH infants(F=14.227,16.515,all P＜0.05).Of the 80 cases assessed,infants with grade Ⅲ-Ⅳ PIVH had significantly higher rates of cerebral palsy(21.05％ vs 1.64％,x2 =6.300,P=0.012) and developmental delay (26.32％ vs 4.92％,x2=5.185,P=0.023) compared with grade Ⅰ-Ⅱ PIVH infants.Conclusions The severe PIVH can have negative effect on the neurodevelopmental outcomes of preterm infants and might induce mental retardation,cerebral palsy and other neurodevelopmental disabilities.Therefore,the regular follow-up and early intervention in preterm infants with PIVH should be implemented to improve the quality of their lives.
