Electrical tinnitus suppression: A double-blind crossover study

R. A. Dobie, K. E. Hoberg, T. S. Rees

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Abstract

A wearable device for transcutaneous electrical tinnitus suppression (ETS) has recently been reported to be effective for relief of tinnitus. Twenty patients with sensorineural hearing loss and tinnitus participated in a double-blind crossover study. Both active devices and internally disconnected placebo devices, supplied by the manufacturer, were used. Reduction in severity of tinnitus was reported by 2 of 20 patients (10%) with the active device and by 4 of 20 (20%) with the placebo device. Fifteen of 20 (75%) had no relief with either device. Those who preferred the placebo device, however, reported only minimal relief, while one of the 2 who preferred the active device stated it had reduced tinnitus severity by 70% to 80%. This patient was recalled for a series of one-hour test sessions, during which either an active or placebo device was used, according to a random schedule. On each of 4 on trials, the score for severity of tinnitus for each ear decreased by at least 50% (median = 70%), while in 3 off trials, the severity of tinnitus was unchanged or decreased by up to 30% (median = 16%). We conclude that the Theraband headset is effective for a small proportion of patients with sensorineural hearing loss and tinnitus.

Original languageEnglish (US)
Pages (from-to)319-323
Number of pages5
JournalOtolaryngology - Head and Neck Surgery
Volume95
Issue number3 I
StatePublished - Dec 1 1986

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ASJC Scopus subject areas

  • Surgery
  • Otorhinolaryngology

Cite this

Dobie, R. A., Hoberg, K. E., & Rees, T. S. (1986). Electrical tinnitus suppression: A double-blind crossover study. Otolaryngology - Head and Neck Surgery, 95(3 I), 319-323.