NCT00833950已完成4 期
Phase Out Treatment for Tinnitus
适应症
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- Visual Analogue Scale
研究概览
简要总结
Phase shift treatment is a new tinnitus therapy that aims at sound cancelling via complete or partial residual inhibition. This technique is based on the theory by Choy advocating that the induction of a sound wave with a 180 degree phase shift compared to the sound experienced by the patient could result in sound cancelling, likely by negation of the cortical perception of tinnitus.
The aim is to determine the efficacy of the Phase Out treatment in pure tone and narrow band noise tinnitus patients.
研究设计
- 研究类型
- Interventional
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •consult ENT department UZA with tinnitus
- •pure tone tinnitus or narrow band noise tinnitus
- •unilateral tinnitus, or bilateral tinnitus if both ears pure tone or both ears narrow band noise
- •frequency tinnitus > 1kHz
- •cochlear origin tinnitus
- •tinnitus duration 3 months or longer
- •age 18y or more
- •patient being able to cooperate
- •patiënt able to fill in VAS
- •normal MRI pontine angle
排除标准
- •depression: BDI > 21
- •pulsatile tinnitus
- •pregnancy
结局指标
主要结局
Visual Analogue Scale
时间窗: 3x/week
次要结局
- Score on Tinnitus Questionnaire(week 0, week 3, week 6)
研究者
研究点 (2)
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