[Sudden deafness in the elderly].

Abstract

We investigated the clinical features of 64 cases of sudden deafness in patients more than 60 years of age. Forty-eight cases (75%) had profound deafness, 13 moderate and three mild deafness. The audiograms of 25 cases showed a flat pattern, 13 a gradually descending curve, and 13 total deafness. In 60 cases, the unaffected ear also had hearing impairment of variable severity. Fifty-one of these 60 cases demonstrated a physiological hearing threshold shift termed presbycusis in the unaffected ear. Hearing impairment in 35 cases (55%) was cured or improved by medical treatment including steroids. But in the majority of cases, the hearing threshold level of the affected ear did not improve above that of the unaffected ear when the unaffected ear had a hearing impairment. In particular, hearing impairment in five cases with total deafness in the unaffected ear did not improve. The elderly often had various systemic complications, including nine cases of diabetes and seven of hypertension. We treated patients with diabetes using steroids under the consultation of diabetic specialists. As a result, there was no case of complications induced by steroids. We consider the effect of treatment of sudden deafness in the elderly to be best judged in various degrees of hearing impairment in the unaffected ear.

• Authors: I Kawabata, M Yagi, T Kawashima, T Honma, N Takahashi
• Journal: Nihon Jibiinkoka Gakkai kaiho (Nihon Jibiinkoka Gakkai Kaiho) Vol. 97 Issue 2 Pg. 233-9 (Feb 1994) ISSN: 0030-6622 [Print] Japan
• PMID: 8169728 (Publication Type: English Abstract, Journal Article, Research Support, Non-U.S. Gov't)

Topics

• Aged
• Auditory Threshold
• Female
• Hearing Loss, Sudden (physiopathology)
• Humans
• Male
• Middle Aged