Status:
COMPLETED
2BALANCE: Cognitive-motor Dual-tasking in Persons with Vestibular Disorders
Lead Sponsor:
University Hospital, Ghent
Collaborating Sponsors:
University Ghent
Universiteit Antwerpen
Conditions:
Vestibular Diseases
Eligibility:
All Genders
18-65 years
Brief Summary
The overall aim of this study is to elucidate the impact of a vestibular dysfunction on the cognitive and motor performance by means of an extensive test protocol, evaluating the vestibular, cognitive...
Detailed Description
The test protocol consists of five cognitive tasks, all assessing a different cognitive domain: executive function, working memory, processing speed, and visuospatial abilities (mental rotation and vi...
Eligibility Criteria
Inclusion
- For healthy controls:
- Exclusion Criteria:
- Vestibular disorders or subjective dizziness complains (past or present)
- Hearing loss
- Mild Cognitive Impairment (Montreal Cognitive Assessment, MOCA)
- Visual impairment (Snellen Chart)
- Motor abnormalities (anamnestic questionnaire)
- For bilateral vestibulopathy (BV):
- Inclusion criteria:
- Bilaterally reduced vestibular function, as defined by the Bárány Criteria for BV(Michael Strupp 2017):
- the horizontal vestibulo-ocular reflex (VOR) gain should be \<0.6 bilaterally and/or
- the sum of the maximal peak velocities of caloric response for stimulation with warm and cold water should be \<6◦/s bilaterally and/or
- the horizontal angular VOR gain should be \<0.1 upon sinusoidal stimulation on the rotation test
- For unilateral vestibulopathy:
- Inclusion criteria:
- the horizontal VOR gain should be \<0.6 unilaterally and/or
- the slow component velocity of the caloric response should be below the age-dependent normative data unilaterally, established by Maes et al. (2010)
Exclusion
Key Trial Info
Start Date :
August 12 2019
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
June 15 2023
Estimated Enrollment :
130 Patients enrolled
Trial Details
Trial ID
NCT04126798
Start Date
August 12 2019
End Date
June 15 2023
Last Update
September 19 2024
Active Locations (1)
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1
University Hospital Ghent, departement otorhinolaryngology
Ghent, Belgium, 9000