Listening Benefits From a Hearing-aid App, a Personal Sound Amplification Product, and a Hearing Aid in Hearing-impaired Listeners
试验速览
- 阶段
- 不适用
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- The hearing level threshold (decibel) after each treatment
研究概览
简要总结
Interest and demand for sound amplifiers are increasing due to the burden of purchasing hearing aids and technological advances in healthcare products, and the demand is expected to increase rapidly. For sensorineural hearing loss patients, who are subject to wearing hearing aids, it aims to compare the effect of hearing aid application and personal sound amplification product (PSAPs) compared to the hearing aids
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adults over the age of 20 who speak Korean as their mother tongue and have no mental or physical limitations in conducting test.
- •Hearing loss patients with a hearing threshold of 26 dB or higher in the four frequency (0.5, 1, 2, 4 kHz)
- •Those who do not have a history of neurological disease, cognitive disorder, learning disorder, or language disorder at the time of recruitment
排除标准
- •In case that communication is difficult, equipment cannot be handled, or it is difficult to cooperate with the inspection
- •Acoustic nerve lesions or central nervous system disease
- •Those suspected of having false hearing loss
- •Those who have secondary benefits related to clinical trials
研究组 & 干预措施
Unaided
干预措施: personal sound amplification product, hearing aid (Device)
Aided
干预措施: personal sound amplification product, hearing aid (Device)
结局指标
主要结局
The hearing level threshold (decibel) after each treatment
时间窗: 1 month
The comparison of hearing threshold, which is calculated as mean decibel on four frequencies, among different treatments
次要结局
未报告次要终点
研究者
Moo Kyun, Park
Professor
Seoul National University Hospital