慢性阻塞性肺疾病患者ABR结果分析

Analysis of Auditory Brainstem Response in Patients with Chronic Obstructive Pulmonary Diseases

葛振民;贾小青;孙铭钏;宋丽;陈志远;

1:解放军404中心医院耳鼻咽喉科

2:解放军404中心医院耳鼻咽喉科

3:解放军404中心医院耳鼻咽喉科

4:解放军404中心医院耳鼻咽喉科

摘要
目的探讨慢性阻塞性肺疾病(chronic obstructive pulmonary diseases,COPD)患者的听性脑干反应(auditory brainstemresponse,ABR)特征和低氧血症对听功能影响的可能机制。方法选择56例已确诊为慢性阻塞性肺疾病患者为实验组,年龄与实验组相匹配的无慢性阻塞性肺疾病的12例正常人为对照组。对两组受试者的血气分析和ABR结果进行分析。实验结果采用SPSS10.0统计软件进行处理。结果实验组波Ⅰ、Ⅴ潜伏期、Ⅲ-Ⅴ波间期延长及波Ⅴ反应阈增高,与正常组比较差异有显著统计学意义,而其它参数两组间差异无显著统计学意义。结论COPD对听功能影响的基础是缺氧,作用部位主要在耳蜗,而对脑干部位也存在一定的影响。
关键词
听性脑干反应;慢性阻塞性肺疾病;缺氧
基金项目(Foundation):
作者
葛振民;贾小青;孙铭钏;宋丽;陈志远;
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