Clinical Trial

The Wideband Acoustic Immittance Data in Thai Normal Hearing and Conductive Hearing Loss Adults

Unknown
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Record status
This record was last updated July 26, 2024 (before its estimated October 5, 2025 completion). Its status may not reflect the trial's current state.
Summary
The goal of this descriptive study is to collect the wideband immittance data in Thai normal hearing and conductive hearing loss adults. The main questions it aims to answer are: 1. What is normative data of wideband acoustic immittance in Thai normal hearing adults 2. What is the wideband acoustic immittance data in Thai conductive hearing loss who have type A, AS and Ad tympanogram Participants will examine hearing tests consequently * pure tone audiometry * Tympanometry with ipsilateral acoustic reflex * Wideband acoustic immittance
Protocol Amendment History 1 change
critical Trial status changed: Enrolling by Invitation → Unknown 2026-08-02
Trial Details
NCT Number NCT06251817
Lead Sponsor Khon Kaen University
Collaborators: Prince of Songkla University, Chiang Mai University
Conditions Normal Hearing, Conductive Hearing Loss, Middle Ear
Enrollment 290 participants
Start Date 2024-02-05
Primary Completion 2025-10-05 (estimated)
Study Completion 2026-02-26 (estimated)
Updated on ClinicalTrials.gov 2024-07-26