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| ID | Type | Description | Link |
|---|---|---|---|
| 3R41DC017406-01S1 | U.S. NIH Grant/Contract | View source |
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COVID protocols caused extreme delays.
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| Name | Class |
|---|---|
| National Institute on Deafness and Other Communication Disorders (NIDCD) | NIH |
| University of Pittsburgh | OTHER |
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The purpose of this study is to measure the potential effects of surgical drilling noise and/or vibration exposure on the hearing in the ear contralateral to the surgical site during skull-based surgeries
High-speed drills that are capable of producing elevated levels are used during skull based surgeries (Hilmi et al., 2011; Yu et al., 2014). Recently, it has been shown that surgical drilling may have a temporary effect on the amplitude of the otoacoustic emissions of the ear contralateral to the surgical site (Baradaranfar et al., 2015; Shenoy et al., 2015), however the temporary effects of surgical noise or vibration on the hearing of the non-surgical related ear needs to be better quantified. This study aims to to measure the potential effects of surgical drilling noise and/or vibration exposure on the hearing in the non operative ear, during surgical site during skull-based or mastoid surgeries. As part of the study patient will receive Audiometry for extended high frequencies, DPOAE, ECochG before and after the procedure.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Participants scheduled to undergo skull-based surgery | Participants scheduled to undergo skull-based or mastoid surgery as part of their standard care will receive Audiometry for extended high frequencies, DPOAE, ECochG before and after the procedure in the non operated ear. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Distortion product otoacoustic emissions (DPOAE) | Diagnostic Test | Audiometry for extended high frequencies, DPOAE, and, ECochG measurements will be collected before and after skull-based surgeries. |
| Measure | Description | Time Frame |
|---|---|---|
| Number of Participants with a Difference of 5 dB or more between Pre- and Post-surgery DPOAE Measurements at any Frequency | DPOAE measurement using Interacoustics Titan DPOAE440 measurement tool is 5dB or greater from pre-surgery measurement to post-surgery measurement | pre-surgery, immediately after surgery, up to one month after surgery |
| Number of Participants with No change between Pre- and Post-surgery DPOAE Measurements | DPOAE measurement using interacoustics titan measurement tool has not changed or is less than 5dB from pre-surgery measurement to post-surgery measurement | pre-surgery, immediately after surgery |
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Inclusion Criteria:
Exclusion Criteria:
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Participants scheduled to undergo skull-based and mastoid surgery
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| Name | Affiliation | Role |
|---|---|---|
| Partha Thirumala, MD | University of Pittsburgh Medical Center | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| UPMC Presbyterian | Pittsburgh | Pennsylvania | 15213 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26168951 | Background | Baradaranfar MH, Shahbazian H, Behniafard N, Atighechi S, Dadgarnia MH, Mirvakili A, Mollasadeghi A, Baradaranfar A. The effect of drill-generated noise in the contralateral healthy ear following mastoid surgery: The emphasis on hearing threshold recovery time. Noise Health. 2015 Jul-Aug;17(77):209-15. doi: 10.4103/1463-1741.160691. |
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| ID | Term |
|---|---|
| D034381 | Hearing Loss |
| ID | Term |
|---|---|
| D006311 | Hearing Disorders |
| D004427 | Ear Diseases |
| D010038 | Otorhinolaryngologic Diseases |
| D012678 | Sensation Disorders |
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| ID | Term |
|---|---|
| D000158 | Acoustic Impedance Tests |
| D001299 | Audiometry |
| ID | Term |
|---|---|
| D006320 | Hearing Tests |
| D003939 | Diagnostic Techniques, Otological |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
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| D009461 |
| Neurologic Manifestations |
| D009422 | Nervous System Diseases |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |