Herraiz Carlos, Hernandez F Javier, Plaza Guillermo, de los Santos Gonzalo
Unidad de Acúfenos, Instituto ORL Antolí-Candela, Madrid, Spain.
Otolaryngol Head Neck Surg. 2005 Nov;133(5):774-9. doi: 10.1016/j.otohns.2005.07.006.
To demonstrate the efficacy of tinnitus retraining therapy (TRT) for tinnitus relief compared to a waiting list group and a partially treated group (patients that refused prosthesis adaptation).
Prospective non-randomised clinical assay (n = 158). Visual analogue scale (VAS) for intensity and the Tinnitus Handicap Inventory (THI) were evaluated at 12-month period.
Eighty two percent of the patients that followed TRT improved their tinnitus according to their self-evaluation. THI score was reduced from 48% to 32% and VAS decreased from 6.6 to 5.3 after one year (p < 0.05). TRT patients showed a higher improvement on their tinnitus, THI and VAS scores when compared with the waiting list patients and with patients that refused prosthesis adaptation when recommended (p < 0.05).
TRT improved tinnitus in 82% of the subjects and statistically reduced THI and VAS scores after 12 months. TRT has shown to be more effective than a waiting list group and partially treated patients.
B-2.
与等待名单组和部分治疗组（拒绝适配假体的患者）相比，证明耳鸣再训练疗法（TRT）缓解耳鸣的疗效。
前瞻性非随机临床试验（n = 158）。在12个月期间评估强度的视觉模拟量表（VAS）和耳鸣障碍量表（THI）。
接受TRT治疗的患者中，82% 根据自我评估耳鸣有所改善。一年后，THI评分从48% 降至32%，VAS从6.6降至5.3（p < 0.05）。与等待名单组患者以及被推荐适配假体但拒绝的患者相比，接受TRT治疗的患者在耳鸣、THI和VAS评分方面改善更明显（p < 0.05）。
TRT使82% 的受试者耳鸣得到改善，且在12个月后THI和VAS评分在统计学上有所降低。TRT已证明比等待名单组和部分治疗的患者更有效。
B - 2。
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