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A systematic review of exercise trials post stroke
1Mansionhouse Unit, South Glasgow University Hospital Trust, Scotland, UK meekchristine@hotmail.com
Clinical Rehabilitation
|March 6, 2003
Summary
This systematic review found insufficient evidence that cardiovascular exercise improves outcomes for stroke survivors. More research is needed to determine the benefits of exercise post-stroke.
Area of Science:
- Neurology
- Rehabilitation Medicine
- Exercise Science
Background:
- Stroke is a leading cause of long-term disability.
- Cardiovascular exercise is often recommended for post-stroke recovery.
- Evidence supporting its efficacy requires systematic evaluation.
Purpose of the Study:
- To systematically review controlled clinical trials on cardiovascular exercise interventions for stroke survivors.
- To assess the impact of exercise on various post-stroke outcomes.
Main Methods:
- Systematic review of randomized or quasi-randomized controlled clinical trials.
- Searched multiple databases including MEDLINE, EMBASE, and Cochrane.
- Extracted data on impairment, disability, quality of life, and mortality.
Main Results:
- Only three eligible trials were identified.
- Limited data and heterogeneous outcomes restricted analysis.
- Cardiovascular exercise showed no significant benefit over no exercise for disability, impairment, or quality of life.
Conclusions:
- Insufficient evidence exists to confirm the positive effects of cardiovascular exercise post-stroke.
- Further high-quality trials are needed.
- The impact on disability, impairment, quality of life, and mortality remains unclear.