Effects of Sevoflurane and Desflurane on otoacoustic emissions (OAE) in healthy adult patients with normal hearing tests undergoing septoplasty and turbinoplasty surgery

Phase 4

Completed

• Conditions: Otoacoustic emissions in healthy adult patients before, during and following anaesthesia with normal hearing tests; Anaesthesiology - Anaesthetics; Ear - Normal ear development and function

• Registration Number: ACTRN12614000758606
• Lead Sponsor: Gurcan Gungor

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2014-07-17
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 22

Inclusion Criteria

Healthy patients with normal hearing tests who underwent septoplasty and turbinoplasty surgery

Exclusion Criteria

1.abnormal hearing test
2. TEAOE levels less than 3 dB SPL ( decibel -Sound pressure level ) or DPOAE levels less than 6 dBSPL in the preoperative measurements

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
overall transient evoked otoacoustic emissions (TEOAEs) measured by Madsen Capella-otoacoustic emissions testing OAE system module version 2.12 software (Denmark)<br>[3dB difference at 5min after induction, at the end of surgery under anesthesia,1 hour after surgery in the ward from preinduction. Comparison between all time points were also evaluated.]; distortion product otoacoustic emissions (DPOAEs) at 1kH, 1,5kH, 2kH, 3kH, 4kH, 6kH, 8kH Measurement performed by Madsen Capella-otoacoustic emissions testing OAE system module version 2.12 software (Denmark)[3dB t 5min after induction, at the end of surgery under anesthesia,1 hour after surgery in the ward from preinduction. Comparison between all time points were also evaluated.]

Secondary Outcome Measures

Name	Time	Method
nil[nil]