Clinical trial · Observational
Intraoperative EABR for Decision Making
Simultaneous Translabyrinthine Surgery of Vestibular Schwannoma and Cochlear Implantation with Intraoperative EBERA and Correlation to Hearing Results - a Pilot Study
NCT03745560CI-TRIAL-00082963recruitingClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
In this study patients undergoing simultaneous translabyrinthine vestibular schwannoma resection and cochlear implantation are included. The goal of the study is to correlate the eABR results with postoperative hearing results.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Hearing Loss | — | UNRESOLVED | — |
| Vestibular Schwannoma | Vestibular Schwannoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Correlation of eABR results to postoperative hearing results
- timeFrame
- 2 years
- description
- eABR is correlated with postoperative hearing results eABR will be divided in three categories - good response, weak response, no response. Hearing results will be measured with speech understanding in Freiburg monosyllables word test which is measured in % of monosyllables understanding at 65 and 80dB
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 99 Years
Show eligibility criteria text
Inclusion Criteria: * Patients between 18 and 99 years undergoing translabyrinthine vestibular schwannoma resection * Patients wanted hearing rehabilitation with a cochlear implant Exclusion Criteria: * patients who do not want to be part of the study
References
Publications (1)
- DERIVEDGadenstaetter AJ, Auinger AB, Gerlitz M, Riss D, Yildiz E, Roessler K, Matula C, Dahm V, Arnoldner C. Long-Term Follow-Up After Translabyrinthine IAC Tumor Removal With Simultaneous Cochlear Implantation. Otol Neurotol. 2025 Dec 1;46(10):1310-1315. doi: 10.1097/MAO.0000000000004313. Epub 2025 Nov 12. PMID 39284021