Effective Stimulus to the Cochlea: Intra-Cochlear Pressure Measurement

Recruiting

• Conditions: H74.9; H83.9; Disease of inner ear, unspecified; Disorder of middle ear and mastoid, unspecified

• Registration Number: DRKS00007665
• Lead Sponsor: niversitätsSpital ZürichKlinik für Ohren-, Nasen-, Hals- und Gesichtschirurgie

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2015-01-12
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 25

Inclusion Criteria

Fresh human temporal bone with intact middle and inner ear.

Exclusion Criteria

Detection of human T-cell lymphotromic virus (HTLV test)

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
3-D motion of the stapes<br>Metric: laser Doppler interferometry of fresh human temporal bones<br>

Secondary Outcome Measures

Name	Time	Method
Inner ear pressure<br>Metric: Inner ear pressure sensor in fresh human temporal bones<br>