Status:
COMPLETED
Exploring the Use of ECochG Testing During Electrode Insertion in Cochlear Implant Surgery
Lead Sponsor:
Cambridge University Hospitals NHS Foundation Trust
Collaborating Sponsors:
University of Cambridge
Conditions:
Cochlear Implants
Hearing Preservation
Eligibility:
All Genders
12+ years
Phase:
NA
Brief Summary
Investigation of a new ECoChG system (Electrocochleography) during the surgical insertion of cochlear implants, for patients with Advanced Bionics devices. The sound recordings created may be useful ...
Detailed Description
Cochlear implant candidature has changed in the past years. Today many cochlear implant recipients have some low frequency residual hearing in the ear which is to be implanted. To help preserve hearin...
Eligibility Criteria
Inclusion
- Patients between ages of 12 months to 6 years old, and Adults over 18 years old
- Meets normal candidacy requirements for cochlear implantation
- Advanced Bionics (AB) implant has been selected for patient at MDT
- Patient has capacity to consent
- Patent cochlea as verified by CT or MRI scan
- No cochlear abnormality that might prevent insertion of the electrode array
- Measurable residual hearing in the ear to be implanted
- No additional handicap that would prevent study procedures being followed
- Agreement to participate in the study
Exclusion
- Complex cases where minimal duration of surgery is required. Although ECochG adds less than 10 minutes to the surgery time.
- Patients lacking the capacity to consent
Key Trial Info
Start Date :
January 11 2019
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 1 2019
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT03807830
Start Date
January 11 2019
End Date
September 1 2019
Last Update
November 26 2019
Active Locations (1)
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1
Addenbrookes Hospital
Cambridge, United Kingdom