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Updated: Aug 9, 2025
Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
How Cochlear Implant Rehabilitation Impacts the Therapeutic Strategy for Vestibular Schwannoma
Francesco P Iannacone1, Francesca Visconti1, Elisabetta Zanoletti1
1Department of Neuroscience DNS, Otolaryngology Section, University of Padova, 35100 Padova, Italy.
Background:
Since both surgery and more conservative treatments show long-term outcomes in patients with VS, the current challenge in its therapeutic strategy is to offer a cure with lower functional morbidity in terms of facial and hearing preservation or the possibility of hearing rehabilitation with a cochlear implant.
Methods:
PubMed and Scopus databases were searched from 2017 to November 2022. Fifteen articles met our selection criteria: (1) patients with a diagnosis of VS, either sporadic or NF2-related; (2) simultaneous or sequential cochlear implantation; (3) specified audiological test results and follow-up timing.
Conclusions:
Although the level of evidence for the presently included studies is low due to either the study design or the lack of treatment consensus, CI rehabilitation is a promising option, especially in small VS with compromised hearing and as a salvage option after a failed attempt at hearing preservation surgery.
Insights
Cochlear implantation (CI) offers a promising solution for hearing rehabilitation in vestibular schwannoma (VS) patients, particularly those with small tumors and hearing loss or after failed hearing preservation surgery.
Area of Science:
- Neurosurgery
- Audiology
- Otolaryngology
Background:
- Vestibular schwannoma (VS) presents therapeutic challenges regarding functional morbidity, specifically facial nerve and hearing preservation.
- Balancing tumor treatment with maintaining facial nerve function and hearing is a key clinical concern.
Purpose of the Study:
- To evaluate the efficacy of cochlear implantation (CI) as a rehabilitation option for hearing loss in patients with vestibular schwannoma (VS).
- To assess the role of CI in cases of compromised hearing or as a salvage strategy after hearing preservation surgery failure.
Main Methods:
- A systematic literature review was conducted using PubMed and Scopus databases (2017-2022).
- Fifteen articles were selected based on criteria including VS diagnosis (sporadic or NF2-related), cochlear implantation (simultaneous or sequential), and audiological outcomes with follow-up data.
Main Results:
- Cochlear implantation demonstrates potential as a viable hearing rehabilitation strategy for VS patients.
- The evidence level is currently low due to study design limitations and lack of treatment consensus.
Conclusions:
- Cochlear implantation is a promising option for hearing rehabilitation in vestibular schwannoma patients.
- It is particularly beneficial for small VS with pre-existing hearing deficits and as a salvage treatment post-hearing preservation surgery failure.
