Intraoperative Electrically-evoked ABRs in Patients Undergoing Vestibular Schwannoma Surgery
Status: Unknown
Location: See location...
Intervention Type: Device
Study Type: Interventional
Study Phase: Not Applicable
SUMMARY
This is a study of the feasibility of activating the auditory system by an electrode in direct contact with the cochlear nerve.
Eligibility
Participation Requirements
Sex: All
Minimum Age: 18
Maximum Age: 99
Healthy Volunteers: f
View:
• Adults with the diagnosis of unilateral or bilateral vestibular schwannoma proven on radiographic imaging.
• Only patients with little or no hearing ability undergoing surgical resection of the tumor will be enrolled.
Locations
United States
California
UC Irvine Health, Pavilion II
RECRUITING
Orange
Contact Information
Primary
Harrison W Lin, MD
harriswl@hs.uci.edu
714 456 5753
Backup
John C Middlebrooks, PhD
middlebj@hs.uci.edu
949 910 0333
Time Frame
Start Date: 2022-01-25
Completion Date: 2024-03
Participants
Target number of participants: 8
Treatments
Experimental: Intraoperative electrical stimulation of cochlear nerve
Electrical stimulation of the cochlear nerve will be tested intraoperatively in patients undergoing vestibular schwannoma resection.
Related Therapeutic Areas
Sponsors
Leads: University of California, Irvine