Effectiveness of Virtual Reality Exercises in STroke Rehabilitation (EVREST)

Unity Health Toronto

Status: Completed

Conditions: Stroke

Treatments: Other: Nintendo Wii; Other: Recreational therapy activities

Study type: Interventional

Funder types: Other

Identifiers

NCT00692523

SMH - GS - 001

Details and patient eligibility

About

This study is a pilot, randomized trial that will examine whether the Nintendo Wii virtual gaming system is safe and feasible for use in patients who have had a recent stroke.

Full description

A pilot, randomized (1:1) controlled trial to compare the safety and feasibility of Nintendo Wii gaming versus other recreational therapy activities (playing cards) in post-stroke patients. All patients will continue to receive all other standard medical and physiotherapy treatments while in the study.

Enrollment: 30 estimated patients

Sex: All

Ages: 18 to 85 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patient has provided written informed consent prior to entry into the study
• In-patient at one of the two study institutions at the time of randomization
• Males or females, aged over 18 and younger than 85
• Evidence of stroke confirmed by CT head (ischemic or hemorrhagic)
• Time: Onset of symptoms within 6 months prior to randomization
• Measurable Chedoke-McMaster scale stage of =>4 on the "arm" item (10)
• Functional independence prior to present stroke (baseline mRS = 0-1)
• Patient is alert, medically stable according to the treating physician and able to follow simple verbal commands

Exclusion criteria

• Acute stroke onset more than 6 months ago
• Patient is unable to follow verbal commands or has global aphasia
• Severe illness with life expectancy less than 3 months (cancer, endocarditis, metastasis with an occult primary malignancy, coagulopathy).
• Uncontrolled hypertension according to the treating physician
• Unstable angina or recent myocardial infarction (within the last 3 months), current NY Heart Association Class III (marked limitation of physical activity; although patients are comfortable at rest, less-than-ordinary activity leads to fatigue, dyspnea, palpitations, or angina3) or IV (symptomatic at rest; symptoms of CHF are present at rest; discomfort increases with any physical activity) or symptomatic ventricular tachyarrhythmias, as per medical history (a baseline ECG will not be required.)
• Any history of seizure, except for febrile seizures of childhood
• Participation in another clinical trial involving rehabilitation (recreational therapy, occupational therapy, physiotherapy) or involving an investigational drug.
• Patient is unwilling or unable to comply with the protocol or can not/will not cooperate fully with the investigator or study personnel.
• Any condition(s) that, in the Investigator's opinion, would a) warrant exclusion from the study (i.e., participation in the study is not in the best interest of the patient) or b) prevent the patient from completing the study.
• Any medical condition that might confound the interpretation of results or put the patient at risk (amputation of one extremity).

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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30 participants in 2 patient groups

1

Active Comparator group

Description:

The control group will receive 8 recreational therapy sessions over a 2-week (14 day) period, to be scheduled in a flexible manner as long as all 8 sessions are completed within the 2 week period, and no more than 2 sessions are completed on any one day.

Treatment:

Other: Recreational therapy activities

2

Experimental group

Description:

Patients randomized to Wii technology will receive an intensive program consisting of 8 Wii gaming sessions, 60 minutes each, over a 2-week (14 day) period. These 8 sessions can be scheduled in a flexible manner as long as all 8 sessions are completed within the 2 week period, and no more than 2 sessions are completed on any one day.

Treatment:

Other: Nintendo Wii