Tinnitus, Tinnitus, Subjective
Conditions
Keywords
Subjective tinnitus, Virtual Reality, Cognitive Behavioral Therapy
Brief summary
The purpose of this study is to test if virtual reality immersion has the potential to significantly decrease subjective tinnitus intrusiveness when compared to standard care.
Detailed description
This is a randomised controlled study aimed at further validating the use of Virtual Reality in the field of subjective tinnitus management. Indeed, earlier results have suggested that this innovative strategy has the potential to be as efficient as a Cognitive and Behavioural Therapy. Before the sessions, an automated tinnitus matching procedure will help create a sound similar to the tinnitus percept (Tinnitus Avatar). During the sessions (8 sessions; 30 minutes), the Tinnitus Avatar will be displayed auditorily but also visually - as a sparkling spot - in a variety of virtual 3D auditory and visual environments. In these virtual environments the patients will be given the possibility to voluntarily control and manipulate the Tinnitus Avatar by the means of a wand on top of which the sound and the sparkling will be attached. They will also be able to freely navigate in the virtual scenes where environmental sound will be displayed. Then the patients will be able to displace at will the Tinnitus Avatar in their peri-personal space or mask it by getting close to sounds they may encounter in the virtual scenes. It is supposed that regaining and training a capacity of interaction with the Tinnitus Avatar as if it were a standard sound will help recalibrate the attentional processes involved in tinnitus perception and then to decrease tinnitus intrusiveness.
Interventions
OTHERVirtual Reality
8 sessions of virtual reality with 3D audio and visual rendering
BEHAVIORALStandard treatment
counselling, relaxation techniques, sound enrichment
Sponsors
Institut de recherche et de coordination acoustique/musique
Institut National de la Santé Et de la Recherche Médicale, France
Immersive Therapy
Assistance Publique - Hôpitaux de Paris
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
No
Inclusion criteria
* Age \> 18 years and \< 75 years, * French speaking and ability to understand multidimensional questionnaires, * Subjective tinnitus of peripheral origin (middle or inner ear auditory nerve) * Subjective tinnitus stable and chronic (lasting for more than 6 months) * Subjective tinnitus that can be characterized by tinnitus matching * Normal hearing or moderate hearing loss
Exclusion criteria
* Fluctuating tinnitus, * Unilateral or bilateral severe or profound hearing loss, * Claustrophobia, visual, impairment, vertigo or dizziness, chronic headache or any other condition contraindicating virtual immersion * Psychiatric condition requiring immediate management * Pregnant or breastfeeding women * Protected adults (including individual under guardianship by court order) * Persons deprived of their liberty by judicial or administrative decision
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Subjective Tinnitus Severity Scale (S.T.S.S.) | 5 months | 16 items multidimensional questionnaire (validated in French) Score 0 to 16 (maximum severity) |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Tinnitus Handicap Questionnaire (THI) | 5 months | 25 items multidimensional questionnaire (validated in French) Score 0 to 100 (maximum handicap) |
| Hospital Anxiety Depression Scale | 5 months | 14 item questionnaire (validated in French) Score 0 to 21 (maximum anxiety) Score 0 to 21 (maximum depression) |
| Visual Analog Scale Tinnitus Loudness | 5 months | Likert-Scale 0 to 10 (maximum loudness) |
| Visual Analog Scale Tinnitus Intrusiveness | 5 months | Likert-Scale 0 to 10 (maximum intrusiveness) |
Countries
France
Outcome results
None listed