Michels E, Matzker J
Hals-Nasen-Ohren-Klinik, Krankenanstalten der Stadt Köln.
Laryngol Rhinol Otol (Stuttg). 1988 Apr;67(4):171-6.
Analysis of 548 cases of sudden deafness shows impressively the importance of an infusion therapy with drugs improving the circulation which should be started as soon as possible. The greatest success could be made in the deep frequencies, whereas in the high frequencies the results were lower by nearly 8 decibels. Patients with sudden deafness on both sides or recurrent sudden deafness showed significantly less improvement of hearing than patients with first-time sudden deafness on one side. Remarkable is the continuous growth of sudden deafness in the low frequencies only, a phenomenon which was rarely seen one generation ago. Can this be interpreted as a change in the pattern of sudden deafness?
对548例突发性耳聋病例的分析令人印象深刻地表明，尽早开始使用改善循环的药物进行输液治疗非常重要。在低频段能取得最大的治疗效果，而在高频段，治疗效果则低了近8分贝。双侧突发性耳聋或复发性突发性耳聋的患者，其听力改善程度明显低于首次单侧突发性耳聋的患者。值得注意的是，仅低频段突发性耳聋病例持续增多，这一现象在一代人以前很少见。这能否被解释为突发性耳聋模式的改变？
