Inner Ear Disease Clinical Trial
Official title:
Unilateral Peripheral Vestibular Dysfunction: Reeducation and Spatial Orientation.
Verified date | May 2018 |
Source | Universidad de Zaragoza |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
Motor control includes postural control and voluntary movement. For an optimal motor control
it is necessary that brain integrates vestibular, visual and somatosensorial inputs properly,
in a nonlinear way. Vestibular system, as an afferent organ, encodes head position in
relation to gravity and changes in its linear and angular acceleration. As vestibular central
system, it plays an essential role in motor control and in orientation and spatial memory as
well.
When a peripheral vestibular lesion occurs, elaboration, interpretation and processing of
inputs are deficient and therefore motor control is altered to a greater or lesser degree. As
process progress in time, there is a natural neuroplasticity that facilitates recovery or
compensate vestibular function, although sometimes this process is incomplete and requires
vestibular reeducation This study aims to assess changes in balance control, orientation and
handicap perception in one case group with symptomatic unilateral peripheral vestibular
dysfunction, before and after a rehabilitation programme (RV). To compare values obtained at
the beginning and at the end of RV to those achieved by control group. Finally, this research
aims to analyse evolution of spatial orientation quality in symptomatic and non symptomatic
participants.
Status | Completed |
Enrollment | 90 |
Est. completion date | August 30, 2015 |
Est. primary completion date | March 2015 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years to 66 Years |
Eligibility |
Inclusion Criteria: - People diagnosed of UPVD - Length of process superior to three months - Normal vision or corrected by lens or glasses. Exclusion Criteria: - Dizziness or balance alteration due to visual problem or lesion of CNS (central nervous system). - Balance disturbance due to a locomotor cause - Balance perturbation next to resolve. - Sharpening or acute phase os symptoms. - Difficulties with understanding commands. |
Country | Name | City | State |
---|---|---|---|
Spain | Facultad de Ciencias de la Salud | Zaragoza | Aragon |
Lead Sponsor | Collaborator |
---|---|
Universidad de Zaragoza | Aragon Institute of Health Sciences |
Spain,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | Dizziness handicap inventory test. | Quality of life was registered with Dizziness handicap inventory test (DHI). | Outcomes were measured in patients at baseline and 3 months. | |
Primary | Changes in Visual vertical and visual orientation degrees at baseline and before treatment. | Visual vertical and visual orientation were measured with bucket test | Outcomes were measured in patients at baseline and 3 months. Control group and compensated group were registered at baseline. | |
Secondary | Balance quality. | Balance quality was obtained from static and dynamic posturography | Outcomes were measured in patients at baseline and 3 months. Control group was registered at baseline. |
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