178例先天性巨细胞病毒感染患儿听力评估及随访

Hearing Evaluation and Follow-up Study of 178 Children with Congenital Cytomegalovirus Infection

潘旭烽;刘云亮;林祥航;丁诗华;陈靖垚;

1:福建省儿童医院耳鼻咽喉科

2:福建省妇幼保健院福建医科大学附属医院耳鼻咽喉科

摘要
目的 探讨先天性巨细胞病毒(congenital cytomegalovirus, cCMV)感染患儿听力损失特点。方法 对178例诊断为先天性巨细胞病毒感染的患儿,采用自动听性脑干反应(AABR)行新生儿听力筛查,未通过者42天复筛,并于3、6、9、12、18、24、30及36月龄时进行随访,随访过程中AABR听力筛查未通过的患儿进行听力诊断,包括专科检查、畸变产物耳声发射(DPOAE)、声导抗、听性脑干反应(ABR)检测。结果 178例cCMV感染患儿中诊断感音神经性听力损失(SNHL)16例(8.99%,16/178),症状型感染患儿的听力损失检出率(28.57%,8/28)明显高于无症状感染患儿(5.33%,8/150);单侧9例,双侧7例,其中中重度及以上听力损失者分别为66.67%(6/9)和57.14%(4/7);先天性SNHL 5例(31.25%,5/16),迟发性SNHL11例(68.75%,11/16),其中中重度及以上听力损失7例;波动性SNHL2例(其中1例随访过程中听力恢复正常),渐进性SNHL5例,其余9例在随访期间表现为平稳性SNHL。结论 cCMV感染患儿SNHL发生率较高,且多表现为中重度及以上程度听力损失,症状型感染患儿的听力损失更明显;迟发性SNHL所占比例较大,听力损失初始时间多在婴幼儿早期,应密切随访,及早发现并干预。
关键词
先天性巨细胞病毒感染;听力损失;随访
基金项目(Foundation):
作者
潘旭烽;刘云亮;林祥航;丁诗华;陈靖垚;
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