Virtual reality training aims to sharpen sound location skills in deaf patients
NCT ID NCT04183348
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed study tested whether a virtual reality training program could improve the ability to locate sounds in people with hearing loss. 79 participants performed sound localization tasks with and without visual feedback. The goal was to see if training could reduce pointing errors and response times. The study is exploratory and aims to inform future rehabilitation approaches.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- behavioral intervention: visio-hearing training protocol using virtual reality
- What this could lead to
- If successful, this could point toward a new training method to help people with hearing loss better locate where sounds come from.
- What could go wrong
- This is a small, early-stage study with no control group and only behavioral measures. Results may not translate to real-world improvement or benefit all types of hearing loss.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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79 people
The number who actually took part.
- Started
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Jul 2020
- Finished
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May 2022
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: For all participants (patients and normal hearing adults): * Ages 18 and 65 * Normal vision (with or without correction) * Able to understand experimental instructions * Member of the social security scheme * Informed of the study and signed the consent form For hearing standards (NH): \- No hearing problems For patients (SU, uIC and bIC): * Regular follow-up in the ENT (Ear, nose, and throat) department of the Edouard Herriot Hospital in Lyon or the Purpan Hospital, in Toulouse * Unilateral deep deafness (only for SU patients) * Holder of one Cochlear implant for more than one year (only for uIC patients) * Holder of the second Cochlear implant for more than one year (only for bIC patients) Exclusion Criteria: * Oculomotor disorder * Bilateral vestibular areflexia * Neurological and/or psychiatric history * Person placed under legal protection, guardianship or trusteeship * Pregnant or nursing woman
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Service d'Oto-Rhino-Laryngologie et Chirurgie cervico-faciale, Hôpital Edouard Herriot
Bron, 69675, France
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Service d'Oto-Rhino-Laryngologie et Chirurgie cervico-faciale, Hôpital Purpan, CHU de Toulouse
Toulouse, 31300, France
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