A longitudinal study on postoperative hearing thresholds with the Vibrant Soundbridge device

  • C. Vincent
  • B. Fraysse
  • J.-P. Lavieille
  • E. Truy
  • O. Sterkers
  • F.-M. Vaneecloo
Otology

Abstract

The Vibrant Soundbridge is a semi-implantable middle ear hearing device used in the rehabilitation of adults with sensorineural hearing loss. In order to evaluate the long-term effects of the implanted part of the device, audiological data from 39 patients implanted over several implant sites across France were collected and analyzed retrospectively. The mean follow-up time was 16 months; 25 patients had a follow-up period of over 1 year. Surgery was uneventful in all cases. The present study of the 39 implanted patients with a mid- to long-term follow-up found a statistically significant modification of hearing thresholds (pre- versus postoperative) for frequencies of 0.5 and 4 kHz. However, the shift of threshold was rather limited (2.79 and 3.34 dB, respectively), and this variation was not statistically different from the evolution of the opposite non-operated ear.

Keywords

Vibrant Soundbridge Middle ear implant Sensorineural hearing loss 

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Copyright information

© Springer-Verlag 2004

Authors and Affiliations

  • C. Vincent
    • 1
  • B. Fraysse
    • 2
  • J.-P. Lavieille
    • 3
  • E. Truy
    • 4
  • O. Sterkers
    • 5
  • F.-M. Vaneecloo
    • 1
  1. 1.Service Otologie et Otoneurologie CHU de LilleHôpital SalengroLilleFrance
  2. 2.Service ORL CHU de ToulouseHôpital PurpanToulouseFrance
  3. 3.Service ORLCHU de GrenobleGrenobleFrance
  4. 4.Service ORLCHU de Lyon Hôpital HerriotLyonFrance
  5. 5.Service ORL, AP-HPHôpital BeaujonClichyFrance

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