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Belgian experience with the Vibrant Soundbridge prosthesis.
M P Thill1, J M Gérard, P Garin
1Department of ENT & Head and Neck Surgery, CHU St. Pierre, B-1000 Brussels.
Acta Oto-Rhino-Laryngologica Belgica
|January 17, 2003
Summary
The Vibrant Soundbridge prosthesis offers significant hearing improvement for patients. This semi-implantable device provided an average functional gain of 30 dB, with all patients reporting satisfaction and daily use.
Area of Science:
- Otorhinolaryngology
- Biomedical Engineering
- Audiology
Background:
- Hearing loss affects millions globally, necessitating advanced assistive listening devices.
- The Vibrant Soundbridge is a semi-implantable electromagnetic hearing device designed to address sensorineural hearing loss.
Purpose of the Study:
- To evaluate the initial clinical outcomes and patient satisfaction with the Vibrant Soundbridge prosthesis in Belgium.
- To assess the efficacy of the Vibrant Soundbridge in improving hearing thresholds and speech understanding.
Main Methods:
- A cohort of 13 patients received Vibrant Soundbridge implantation.
- Hearing thresholds and functional gain were measured using tonal and vocal audiometry post-implantation.
- Patient satisfaction and daily device usage were recorded.
Main Results:
- No significant changes in hearing thresholds were observed post-implantation.
- An average functional gain of 30 dB in tonal audiometry and 25.6 dB in vocal audiometry was achieved.
- All 13 patients expressed satisfaction with the device and reported consistent daily use.
Conclusions:
- The Vibrant Soundbridge prosthesis demonstrates significant efficacy in improving hearing function for patients with hearing loss.
- The device is well-tolerated, leading to high patient satisfaction and regular daily use.
- These findings support the Vibrant Soundbridge as a viable treatment option for hearing rehabilitation.