• Deutsch
    • English
  • English 
    • Deutsch
    • English
  • Login
Item View 
  •   Home
  • Medizin
  • Human- und Zahnmedizin
  • Item View
  •   Home
  • Medizin
  • Human- und Zahnmedizin
  • Item View
JavaScript is disabled for your browser. Some features of this site may not work without it.

Audiometrische Ergebnisse und Patientenzufriedenheit mit der Vibrant Soundbridge im Vergleich zur Bonebridge bei Patienten mit kombinierter Schallleitungs- und Schallempfindungsschwerhörigkeit

Functional results and satisfaction of patients with the Vibrant Soundbridge compared to the Bonebridge for patients with mixed hearing loss

by Laura Volbers
Doctoral thesis
Date of Examination:2017-02-13
Date of issue:2017-02-13
Advisor:Prof. Dr. Martin Canis
Referee:Prof. Dr Michael Schittkowski
Referee:Prof. Dr. Rainer Mausberg
crossref-logoPersistent Address: http://dx.doi.org/10.53846/goediss-6095

 

 

Files in this item

Name:Dissertation Volbers_Laura ohne Lebenslauf f...pdf
Size:602.Kb
Format:PDF
ViewOpen

The following license files are associated with this item:


Abstract

English

The objectives of the study were to review and evaluate functional results and satisfaction of patients with the active middle ear implant Vibrant Soundbridge and compare these results with a new active bone conduction implant Bonebridge. A retrospective chart review of 13 patients (13 ears) after implantation of the Vibrant Soundbridge and 11 patients (12 ears) after implantation of the Bonebridge in one tertiary referral center between Septemper 2008 and March 2014 was performed. All patients suffered from mixed hearing loss. Outcome measures were pure-tone audiometry (air conduction and bone conduction thresholds, air-bone gap and functional gain), speech audiometry (Freiburg Monosyllabic Test in quiet and in noise, Oldenburger Sentence Test) and a patient satisfaction questionnaire (Glasgow Benefit Inventory). Average functional gain was 33,2 ± 12,3 dB and 26,4 ± 9,4 dB, monosyllable recognition improved from 25,4 ± 25,1 % (unaided) to 82,7 ± 15,0 % (aided) and 14,2 ± 16,4 % to 84,2 ± 13,0 %, mean speech reception thresholds (SRTs, 50%-correct level) of the Oldenburg Sentence Test (OLSA) improved significantly from -0,1 ± 4,1 dB SNR to -2,7 ± 2,9 dB SNR and from 2,3 ± 3,3 dB to -1,4 ± 3,4 dB SNR after implantation, Glasgow Benefit Inventory total score was 34,9 ± 12,2 and 32,8 ± 14,5 in patients with Vibrant Soundbridge and Bonebridge, respectively. In two patient collectives matched for degree of mixed hearing loss, the Bonebridge shows comparable and satisfying results to the Vibrant Soundbridge in pure-tone and speech audiometry. Patient satisfaction with both devices was high and comparable.
Keywords: Vibrant Soundbridge; Bonebridge; mixed hearing loss
 

Statistik

Publish here

Browse

All of eDissFaculties & ProgramsIssue DateAuthorAdvisor & RefereeAdvisorRefereeTitlesTypeThis FacultyIssue DateAuthorAdvisor & RefereeAdvisorRefereeTitlesType

Help & Info

Publishing on eDissPDF GuideTerms of ContractFAQ

Contact Us | Impressum | Cookie Consents | Data Protection Information | Accessibility
eDiss Office - SUB Göttingen (Central Library)
Platz der Göttinger Sieben 1
Mo - Fr 10:00 – 12:00 h


Tel.: +49 (0)551 39-27809 (general inquiries)
Tel.: +49 (0)551 39-28655 (open access/parallel publications)
ediss_AT_sub.uni-goettingen.de
[Please replace "_AT_" with the "@" sign when using our email adresses.]
Göttingen State and University Library | Göttingen University
Medicine Library (Doctoral candidates of medicine only)
Robert-Koch-Str. 40
Mon – Fri 8:00 – 24:00 h
Sat - Sun 8:00 – 22:00 h
Holidays 10:00 – 20:00 h
Tel.: +49 551 39-8395 (general inquiries)
Tel.: +49 (0)551 39-28655 (open access/parallel publications)
bbmed_AT_sub.uni-goettingen.de
[Please replace "_AT_" with the "@" sign when using our email adresses.]