柔性导电助听器评估
一种用于儿童和成人患者的非侵入性柔性传导助听器,配备微表皮致动器
Conductive hearing loss (CHL) is the most common type of hearing loss among the pediatric population. CHL occurs when sound is not properly transmitted from the external ear to the cochlea, and congenital pathologies like microtia/anotia, atresia, and absent or malformed ossicles make hearing loss permanent.
研究概览
详细说明
Standard treatment for permanent conductive hearing loss includes osseointegrated implants, which require surgery and are invasive for pediatric patients. Conductive hearing loss can also be treated by non-surgical solutions such as wearable and behind-the-ear aids; however, they present challenges such as instability, stigmatization, and discomfort because of the device's design. Therefore, patients (ages 6 months to 80 years) with permanent (CHL) can benefit from a flexible, Band-Aid like hearing aid.
研究类型
注册 (估计的)
阶段
- 不适用
联系人和位置
学习联系方式
- 姓名:Mohammad Moghimi, PhD
- 电话号码:(336) 713-2113
- 邮箱:Seyyed.moghimi@wfusm.edu
研究联系人备份
- 姓名:Enosh Lim, MS
- 电话号码:704-355-2000
- 邮箱:Enosh.Lim@wfusm.edu
学习地点
-
-
North Carolina
-
Winston-Salem、North Carolina、美国、27157
- 招聘中
- Wake Forest University Health Sciences
-
接触:
- Enosh Lim, MS
- 电话号码:704-355-2000
- 邮箱:Enosh.Lim@wfusm.edu
-
接触:
- Mohammad Moghimi, PhD
- 电话号码:336-713-2113
- 邮箱:Seyyed.moghimi@wfusm.edu
-
-
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Male and female infants, children, adolescents, and adult patients who are diagnosed with unilateral or bilateral mixed or conductive hearing loss
- Male and female patients seen at Atrium Health-Audiology for a clinical, standard of care office visit who have a diagnosis of conductive or mixed hearing loss and may currently wear hearing aids
- Male and female infants, children, adolescents, and adults who are candidates for conductive hearing aids (Osseo-integrated or wearable aids) or for canalplasty or ossicular chain reconstruction surgery
- Healthy subjects will include male and female infants, children, adolescents, and adults who do not have conductive or mixed hearing loss
- Pregnant women -are eligible for this study. Standard of Care allows pregnant patients to be fit for hearing aids without risk.
Exclusion Criteria:
- Adult patients unable to independently understand the purpose of the study and the procedures and/or who are not willing to participate
学习计划
研究是如何设计的?
设计细节
- 主要用途:基础科学
- 分配:不适用
- 介入模型:单组作业
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的:flexible Band-Aid style hearing device
Patients with conductive/mixed hearing loss will be assessed to observe their hearing threshold before using the hearing aid and reassessed with our hearing aid attached. Healthy subjects will wear noise-cancelling headphones and ear plugs to simulate conductive hearing loss, and their hearing threshold will be assessed before and during the flexible hearing aid attachment. |
Eligible patients will wear hearing aids on flexible substrate and MEA (Micro epidermal actuator is a flexible material (e.g., plastics) to be placed on epidermis layer of skin for generating vibrations) on skull behind the ear or forehead. A neonatal adhesive, tape, Band-Aid or a headband will secure the aid/MEA on the skin. |
研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Does the subject indicate hearing or states they can hear sound
大体时间:Hour 1
|
Voltage (with a maximum of 20 V, frequency range: 20 Hz to 20 kHz) will be applied to Micro epidermal actuator (MEA) through external power supply/function generator, or through amplifier in the hearing aid circuit. While wearing the device, they are asked to respond or repeat when they hear sound either delivered through the device or through the speaker on the wall in front of them. All sounds are presented at a comfortable level. |
Hour 1
|
合作者和调查者
调查人员
- 首席研究员:Mohammad Moghimi, PhD、Wake Forest University Health Sciences
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- IRB00133858
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
IPD 计划说明
All of the individual participants data, collected during the trial after deidentification
IPD 共享时间框架
Immediately after publication. No end date
IPD 共享访问标准
Any purposes
IPD 共享支持信息类型
- 研究方案
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
在美国制造并从美国出口的产品
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