Sequelae of Stroke
Conditions
Keywords
community-stroke-rehabilitation,, group-exercise,, balance-mobility-exercise,, instrumented treadmill
Brief summary
Stroke patients clearly benefit from intensive and coordinated inpatient care. While inpatient rehabilitation care is the preferred form for many patients post-stroke, due to access and financial barriers, many patients do not have this option. Community, outpatient rehabilitation programs will allow the patients with moderately disabling strokes the opportunity to maintain or augment gains achieved during inpatient stroke rehabilitation , while allowing some patients with mild disability to avoid inpatient rehabilitation completely. Objective: Phase 1 randomized control trial to test the efficiency and effectiveness of treating adults who have suffered a single stroke using the following essential treatment components; a) community setting, b) group activity program, c) flexible, task-specific, computer-based exercise regime This program is designed to allow an extension of the in-patient rehabilitation experience to a community-based setting, in a cost-effective manner using paraprofessional staff and rehabilitation specialists, to provide a challenging, functional program to promote recovery and independence from physical impairments affecting balance and walking. The specific objectives are to: 1. assess the benefits and feasibility of the multi-functional group exercise intervention for balance and mobility in a community setting. Secondary objectives 2. identify effective combinations of exercises & activities that translate to increased abilities and participation levels. Hypothesis: Intense training targeting standing balance, and walking will significantly improve stroke clients' functional mobility. Training in a group setting and incorporating interactive and engaging computer gaming further provides the benefits of motivation and peer support while providing treatment in a cost effective manner.
Interventions
BEHAVIORALconventional physical therapy
will receive a conventional out-patient program which will include: lower extremity stretching and strengthening exercise; fitness using cycle ergometer; balance exercises in standing; over ground walking and stair exercises
BEHAVIORALcommunity-based group rehabilitation
Group training will include different workstations to target dynamic standing balance and walking. The key features includes facilitate repetition of task-related movements, tailored to the patient and patient's goals, in a meaningful context. Specifically: * Advanced dynamic tasks, including stepping and other transitional tasks to treadmill & over ground walking) with use of various inexpensive exercise assistive equipment such as mini-exercise stepper or elliptical machines. * Treadmill walking exercise program.
Sponsors
Manitoba Medical Service Foundation
University of Manitoba
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
55 Years to 70 Years
Healthy volunteers
No
Inclusion criteria
1. community dwelling individuals, who have suffered a single stroke of thrombic -embolic or hemorrhagic origin in the last 3-12 months and are waiting for outpatient rehabilitation , 2. Aged 50-70 years, 3. Montreal Cognitive Assessment score greater than 26, 4. English-speaking and possess the ability to understand the nature of the study and provide informed consent, 5. Independent in sit to stand transfer and ambulatory functions, with or without an assistive device (cane or walker), f ) Gait speed (average over 25 meters) between 0.3 and 0.8 m/s and Berg Balance Scale score of less than 45.
Exclusion criteria
Any medical condition or disability that prevents participation in an exercise program. For example, a reported medical history of current treatment for cancer, kidney disease, recent fracture, uncontrolled diabetes or seizure disorder, uncontrolled cardiovascular-related problems . \-
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Gait speed | pre and post intervention of 8 weeks | Proportion of participants with an improved functional level of walking As per LEAPS multi-centre RCT.47 Improved functional level was defined as; (a) the ability to walk independently at a speed of 0.8 m per second or faster for persons with initially moderate gait impairment , or (b) ability to walk independently at a speed of 0.4 m per second or faster for persons with initially severe gait impairment. These transitions are associated with improvements in home or community ambulation, functional status, and quality of life.50 |
| Stroke Impact Scale | Pre and post intervention of 8 weeks | This scale is a self reported, stroke specific, valid, reliable, and responsive measure that includes 59 items and assesses eight domains related to activities and participation. |
Secondary
| Measure | Time frame |
|---|---|
| Berg Balance Scale | pre and post intervention of 8 weeks |
| Timed Up and Go Test | Pre and Post intervention of 8 weeks |
Other
| Measure | Time frame | Description |
|---|---|---|
| 6-minute wlak test | Pre and Post intervention of 8 weeks | — |
| Spatial-Temporal gait variables | pre and post intervention of 8 weeks | . Spatial-Temporal gait parameters using instrumented walkway.56 Average walking speed (in 4 meters) mean and variance measurement (over 20 steps) will be obtained for the following parameters: swing and stance duration, single support |
Countries
Canada
Outcome results
None listed