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Completed

NCT Number: NCT01943955

Home-based Computer Gaming in Vestibular Rehabilitation

It is hypothesized that a home-based computer gaming rehabilitation program will improve gaze control and balance impairments in those with peripheral vestibular disorders (PVD). Ten people with peripheral vestibular disorders were started on a treatment program that consisted of playing computer games and while performing various balance exercises. On a weekly basis, each participant was contacted by email or telephone and asked to submit their computer gaming data to a trained vestibular physical therapist. Following review of this data, the physical therapist would contact the participant and progress their computer gaming program appropriately. At the completion of twelve weeks of home treatment, the participants returned for re-assessment and it was determined that the computer gaming program was an effective treatment for those with PVD. It was also determined that a monitored telerehabilitation program was an efficient and effective delivery method for this treatment.

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Key information

Conditions

Peripheral Vestibular Disorders Cranial Nerve Diseases Dizziness Ear Diseases Labyrinth Diseases Nervous System Diseases Neurologic Manifestations Otorhinolaryngologic Diseases Pathological Conditions, Signs and Symptoms Retrocochlear Diseases Sensation Disorders Signs and Symptoms Vertigo Vestibular Diseases Vestibular Neuronitis Vestibular Syndromes &/or Disorders (Labyrinthine) Vestibulocochlear Nerve Diseases

Age range

20 year–70 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

University of Manitoba, School of Medical Rehabilitation

Winnipeg, Manitoba, R3E0T6, Canada

About this study

A pre to post intervention case series study was carried out on ten participants diagnosed with peripheral vestibular disorders (PVD). Inclusion criteria consisted of: a) 20 to 70 year old, b) confirmed diagnosis of PVD on neuro-opthalmic, neuro-orthoptic, electronystagmography and caloric testing; and use of a home computer. Exclusion criteria consisted of those with migraine, central nervous system disorders (for example cerebral vascular accident or Multiple Sclerosis), recent fractures of the spine or lower extremities, inability to stand for 20 minutes continuously, or presence of dementia. It was hypothesized that a home-based computer gaming treatment delivered in a monitored telerehabilitation platform would be an effective treatment for those with PVD in that increased gaze stability and improved balance would be observed post-treatment. It was also hypothesized that decreased dizziness would be reported post-treatment. After initial assessment (pre-treatment), three in-clinic sessions were given to each participant to develop their specific home treatment computer program and ensure ability to use the program effectively. They were then started on their home program and monitored by a trained vestibular physical therapist for a 12-week telerehabilitation program. After the completion of the 12-weeks, the participants returned for a post-treatment assessment.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Confirmed diagnosis of peripheral vestibular disorder (confirmed on electronystagmography, bithermal caloric testing, neuro-ophthalmic, neuro-orthoptic examination)
  • Access to a home computer

Exclusion criteria

  • Central Nervous System disorders
  • Vestibular migraine
  • Benign Paroxysmal Positional Vertigo (BPPV)
  • Recent fractures of the spine or lower extremities
  • Inability to tolerate standing for 20 minutes

Treatment and study plan

home-based computer gaming

Behavioral

A computer mouse mounted to a headband and placed on the participant's head is used to interact with the game cursor. In order to interact with/play the game the participant must visually focus on the moving target and perform unpredictable head movements. Balance exercises are incorporated progressively and simultaneously during computer gaming.

Other names: home-based computer gaming for people with PVD

Primary outcomes

  1. Centre of Foot Pressure (COP) - Group mean and standard error mean (SEM) of Total Path Length (TPL) in Medial-Lateral and Anterior-Posterior Directions.

    Time frame: Change from baseline in COP at 12 weeks

Secondary outcomes

  1. Trunk Stability - p-value and effect size of trunk root mean square (RMS) angular velocity in Medial-Lateral and Anterior-Posterior directions.

    Time frame: Change from baseline in trunk stability at 12 weeks

Other outcomes

  1. Gaze Stability - group mean and standard error mean (SEM) of open loop (OL) and closed loop (CL) visual tracking tasks during standing on fixed and sponge surfaces and during treadmill walking at 0.7 mph.

    Time frame: change from baseline in gaze stability at 12 weeks

  2. Dizziness - percentiles and p-values for Dizziness Handicap Inventory (DHI)

    Time frame: change from baseline in dizziness at 12 weeks

  3. Gait Stability - percentiles and p-values for Dynamic Gait Index (DGI)

    Time frame: change from baseline in gait stability at 12 weeks

Sponsors and collaborators

Lead sponsor

University of Manitoba

Other

Registry information

Official study title

Home-based Computer Gaming in Vestibular Rehabilitation: Effects on Gaze and Balance Impairment

Important dates

Study start
2011
Primary completion
2012
Study completion
2013
First posted
Sep 17, 2013
Registry last updated
Sep 17, 2013

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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