KCT0008280招募中Unknown
A Comparison of Personal Sound Amplification Products and Hearing Aids in Patients With Hearing Loss: A Randomized, Controlled, Cross-Over Clinical Trial
适应症
试验速览
- 阶段
- Unknown
- 状态
- 招募中
- 入组人数
- 120
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 18(Year) 至 70(Year)（—）
- 性别
- All
入选标准
- •1) age between 18 and 70 years, 2) hearing threshold between 26 dB and 55 dB (mild-to-moderate HL) based on four-frequency average (0.5, 1, 2, and 4 kHz) in both ears, 3) a word recognition score (WRS) 80% or more for each ear, 4) no significant abnormality in the outer and middle ears as assessed with otoscopy, 5) type A tympanogram, and 6) no history of sudden hearing loss.
排除标准
- 未提供
研究者
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