DRKS00016726招募中未知
Benefit of directional microphone technologies in Virtual acoustics in unilateral Cl recipients
niv.-HNO-Klinik, Sektion Cochlear Implant0 个研究点目标入组 100 人开始时间: 2019年2月11日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 招募中
- 发起方
- 入组人数
- 100
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Non-randomized controlled study
- 盲法
- Open (masking not used)
入排标准
- 年龄范围
- 18 Years 至 one（—）
- 性别
- All
入选标准
- •All study participants must meet the following inclusion criteria:
- •Age: = 18 years
- •Mother Tongue: German
- •All CI users must meet the following inclusion criteria:
- •Unilateral CI users
- •CI speech processors: CP900-Series or CP1000
- •Hearing experience with CI: = 6 months
- •Speech intelligibility with CI: SRT with OlSa in S0N0 = 5 dB SNR
- •Hearing aid in the contralateral ear: None
- •Normal hearing participants (NH-group) show on both ears the following hearing level and CI users on the contralateral unaided ear the following mean hearing level (four pure tone average, PTA4):
- •SSD-CI: PTA4 = 30 dB HL
- •AHL-CI: 30 dB HL < PTA4 = 55 dB HL
- •UniCI I: 55 dB HL < PTA4 = 80 dB HL
- •UniCI II: 80 dB HL < PTA4
- •NH: Hearing level = 20 dB HL up to 8 kHz
排除标准
- •cognitive disabilities
研究者
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