亚临床肝性脑病患者BAEP的研究  

A study of brainstem auditory evoked potentials in patients with subclinical hepatic encephalopathy

作　　者：苏常春[1] 麦玉冰[2] 曾峥[3] 李瑜元[3] 

机构地区：[1]广州市第一人民医院神经内科,广东广州510180 [2]广州市第一人民医院病案统计室,广东广州510180 [3]广州市第一人民医院消化内科,广东广州510180

出　　处：《临床神经电生理学杂志》2008年第3期157-159,共3页Journal of Clinical Electroneurophysiology

摘　　要：目的:探讨脑干听觉诱发电位(BAEP)对评价亚临床肝性脑病患者的早期脑功能状况的价值。方法:对94例经临床确诊的肝硬化失代偿期的患者(患者组)进行BAEP检测,并与100例正常对照者进行对比分析。结果:患者组Ⅰ、Ⅲ、Ⅴ波的潜伏期(PL)及Ⅰ-Ⅲ、Ⅲ-Ⅴ、Ⅰ-Ⅴ波波峰间期(IPL)均延长,其中以Ⅲ、Ⅴ波的PL及Ⅰ-Ⅲ、Ⅲ-Ⅴ、Ⅰ-Ⅴ波的IPL延长较明显,与正常对照组比较差异有显著意义(P<0.01)。结论:BAEP为亚临床肝性脑病患者脑功能的评价提供了一项客观指标,有助于临床早期诊断和治疗。Objective:To discuss the early diagnostic value of brainstem auditory evoked potentials(BAEP) in patents with subclinical hepatic encephalopathy(SHE). Methods: BAEP were examined in 94 patients with decompensation hepatic cirrhosis and 100 normal controls. Results: Compared with the control group,WavesⅢ、Ⅴpeak latency(PL) and WavesⅠ-Ⅲ、Ⅲ-Ⅴ、Ⅰ-Ⅴinterpeak latency(IPL) in patients were delayed.There was significant difference between the two groups(P<0.01).Conclusion: he BAEP could supply the objective basis f...

关 键 词：肝性脑病 肝硬化 亚临床 脑干听觉诱发电位(BAEP) 

分 类 号：R747.9[医药卫生—神经病学与精神病学]