Investigating Auditory Processing in the Users of Auditory Brainstem and Cochlear Implants
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- Percent of Correctly-Identified Stimuli Characteristics when Two or More Stimuli are Presented
研究概览
简要总结
This is a basic investigational research study conducted with hearing impaired adults and children who use cochlear implant or auditory brainstem implant (ABI) devices. The study will evaluate different aspects of hearing and auditory processing in the users of implantable auditory devices.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 2 Years 至 90 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Hearing impaired adult and or child (above 2 years old) who uses ABIs or cochlear implants.
- •No diagnosis of any other communicative or cognitive disorder other than hearing impairment. The individual must be able to visit the lab in order to participate in behavioral and electrophysiological experiments.
- •Patients' implant device must have useable electrodes that do not result in uncomfortable or unpleasant non-auditory sensation.
排除标准
- •Diagnosed cognitive or communicative disorders (other than hearing impairment)
- •Severe neurological disorders
- •No useable electrodes in their implants
结局指标
主要结局
Percent of Correctly-Identified Stimuli Characteristics when Two or More Stimuli are Presented
时间窗: Day 1 (Visit 1 - Average visit length is about 3 hours)
Two or more stimuli will be presented to participants, who will indicate which one is louder, which is higher pitched, or which one is different. The outcome is the percent of stimuli characteristics that are correctly identified.
Percent of Correctly-Identified Speech Materials
时间窗: Day 1 (Visit 1 - Average visit length is about 3 hours)
Participants will listen to speech sounds and indicate what sentence or word they heard. The outcome is the percent of speech sounds that are correctly identified.
次要结局
未报告次要终点