Retrospective Analysis of Speech Performance Using the HiRes Ultra and HiRes Ultra 3D Cochlear Implant
Status: Recruiting
Location: See location...
Study Type: Observational
SUMMARY
This is a retrospective study designed to collect speech perception results for HiRes Ultra CI and HiRes Ultra 3D CI users as measured in the clinical routine and to confirm the performance of these devices.
Eligibility
Participation Requirements
Sex: All
Healthy Volunteers: f
View:
• Unilateral or bilateral HiRes Ultra CI or HiRes Ultra 3D CI users including
‣ Ultra Version V2 newly implanted on this side (Group 1)
⁃ Ultra Version V2 users implanted following an Ultra Version V1 device failure in the same ear (Group 2)
• Informed consent signed
Locations
Other Locations
Germany
Medizinische Hochschule Hannover
RECRUITING
Hanover
Contact Information
Primary
Andreas Büchner, Prof
buechner.andreas@mh-hannover.de
49 511 532 8589
Backup
Kliesch Sven
Kliesch.Sven@mh-hannover.de
49 511 532 8069
Time Frame
Start Date: 2024-01-22
Estimated Completion Date: 2025-12
Participants
Target number of participants: 200
Treatments
Group 1
HiRes Ultra or HiRes Ultra 3D Version V2 newly implanted on this side
Group 2
HiRes Ultra or HiRes Ultra 3D Version V2 implanted following an Ultra Version V1 device failure on the same ear
Related Therapeutic Areas
Sponsors
Leads: Advanced Bionics AG