临床试验/NCT05666466

NCT05666466招募中不适用

Noninvasive Diagnostic Techniques in Determination of Site of Lesion of Auditory Neuropathy Spectrum Disorder(ANSD)

Sohag University1 个研究点分布在 1 个国家目标入组 25 人开始时间: 2022年12月1日最近更新: 2022年12月30日

适应症

试验速览

阶段: 不适用
状态: 招募中
发起方: Sohag University
入组人数: 25
试验地点: 1
主要终点: determination of site of lesion of ANSD

研究概览研究设计入排标准结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

cross-sectional study of population who have ANSD

详细描述

Cross-sectional nonivasive study including study and control group aiming to determine site of lesion of auditory neuropathy spectrum disorder either presynaptic or postsynaptic by using electrophysiological measures

研究设计

研究类型: Observational
观察模型: Case Control
时间视角: Cross Sectional

入排标准

年龄范围: 12 Years 至 50 Years（Child, Adult）
性别: All
接受健康志愿者: 否

入选标准

•Age between 12 and 50 years OAE and CM could be present disproportionate SRS to PTA level

排除标准

•proportionate ABR to PTA level Proportionate SRS to PTA level
•presnce ol lesions in CT or MRI

结局指标

主要结局

determination of site of lesion of ANSD

时间窗: one and half year

differentiation between presynaptic and postsynaptic types of ANSD

次要结局

未报告次要终点

研究者

发起方

Sohag University

申办方类型

Other

责任方

Principal Investigator

主要研究者

Rania Fattouh Ahmad Khalil

Principal investigator

Sohag University

研究点 (1)

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