The Correlation of Pure Tone Air Conduction Threshold from Modified Hughson-Westlake and Randomized Frequency and Intensity Method

• Conditions: Pure tone threshold measured from different methods in healthy volunteer; Pure Tone Air Conduction Threshold, Modified Hughson-Westlake, Randomized Frequency and Intensity

• Registration Number: TCTR20230528003
• Lead Sponsor: /A

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2023-05-28
• Study Completion: 2023-10-31
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending (Not yet recruiting)
• Sex: All
• Target Recruitment: 39

Inclusion Criteria

1) Healthy volunteer
2) Use Thai language for communication
3) Volunteer with normal hearing

Exclusion Criteria

1) Volunteer with pinna and ear canal lesion that cannot use insert ear phone such as otitis externa.
2) Volunteer with condition that is difficult to perform audiogram such as bedridden, visual problem, Dependent patient.
3) Volunteer with claustrophobia.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Pure tone air conduction threshold at 500, 1000, 2000 and 4000 Hz At the time of test Audiometry

Secondary Outcome Measures

Name	Time	Method
Ease of hearing At the time of test Visual analogue scale,Satisfaction of the test At the time of test Visual analogue scale