围产期缺氧后早产儿脑干听觉诱发电位分析
[Analysis of brainstem auditory evoked potential in premature infants after perinatal hypoxia].
作者信息
Cai Xiao-Tang, Luo Rong, Yu Tao, Ye Jiu-Cai, Mu De-Zhi
机构信息
Department of Pediatrics, West China Second Hospital, Sichuan University, Chengdu 610041, China.
出版信息
Sichuan Da Xue Xue Bao Yi Xue Ban. 2013 Mar;44(2):284-6.
OBJECTIVE
To examine brainstem auditory evoked potential (BAEP) in preterm infants after perinatal hypoxia within 3 days and 1 month after birth.
METHODS
BAEP was studied in 42 preterm infants after perinatal hypoxia within 3 days and 1 month after birth, and was compared with those in preterm without any major perinatal problems.
RESULTS
The latencies of wave V and the interpeak intervals of III-V and I-V in BAEP of hypoxia preterm infants differed significantly from those in the control with 3 days after birth. One month later, the latencies of wave and the interpeak intervals in BAEP of hypoxia infants were improved, and there were no significant differences between two groups.
CONCLUSION
Central auditory function in preterm infants will be damaged by perinatal hypoxia, which must be taken into account even the damage could be improved in 1 month after birth.
目的
研究出生后3天内及出生后1个月时围产期缺氧的早产儿的脑干听觉诱发电位（BAEP）。
方法
对42例出生后3天内及出生后1个月时围产期缺氧的早产儿进行BAEP研究，并与无任何主要围产期问题的早产儿进行比较。
结果
出生后3天，缺氧早产儿BAEP的V波潜伏期及III-V、I-V峰间潜伏期与对照组相比差异有统计学意义。1个月后，缺氧婴儿BAEP的波潜伏期及峰间潜伏期有所改善，两组间无显著差异。
结论
围产期缺氧会损害早产儿的中枢听觉功能，即使出生后1个月这种损害可能会有所改善，也必须予以重视。
Zotero 插件