突发性耳聋与甲状腺功能的相关性研究进展

Research progress on the correlation between sudden deafness and thyroid function

摘要:

突发性耳聋是指在72 h内突然发生原因不明的感音神经性听力损失，至少在相邻两个频率上听力损失大于20 dB，是常见的耳科急症。近年来突发性耳聋在我国的发病率呈上升趋势，但仍缺乏大规模的流行病学数据。这种疾病的死亡率很低，但它严重影响着人类的生活质量，甚至可能导致终生残疾。突发性耳聋的发病机制尚未完全明确，了解并掌握影响突发性耳聋发展及预后的相关因素，对恢复患者听力及评估预后具有非常重要的意义。近些年突发性耳聋患者中甲状腺功能障碍的患者比例不断增加，逐渐受到人们的关注，本文就突发性耳聋与甲状腺功能的相关性研究进展进行综述。

关键词:突发性耳聋;甲状腺功能;发展;预后

Abstract:

Sudden deafness refers to the sudden occurrence of unexplained sensorineural hearing loss within 72 h. The hearing loss is greater than 20 dB in at least two adjacent frequencies,which is a common otologic emergency. In recent years, the incidence of sudden deafness is on the rise in China.However,large-scale epidemiological data are still lacking. The mortality rate of this disease is very low, but it seriously affects the quality of human life.The disease can even lead to lifelong disability. The pathogenesis of sudden deafness has not been completely clarified. It is of great significance for understanding and mastering the related factors affecting the development and prognosis of sudden deafness and for hearing recovery and prognosis assessment. In recent years, the proportion of sudden deafness patients with thyroid dysfunction has been increasing, which has gradually attracted people’s attention. This article reviews the research progress on the correlation between sudden deafness and thyroid function.

Key words:Sudden deafness;Thyroid function;Development;Prognosis